CVE-2021-29625
XSS in doc_link
Description
Adminer is open-source database management software. A cross-site scripting vulnerability in Adminer versions 4.6.1 to 4.8.0 affects users of MySQL, MariaDB, PgSQL and SQLite. XSS is in most cases prevented by strict CSP in all modern browsers. The only exception is when Adminer is using a `pdo_` extension to communicate with the database (it is used if the native extensions are not enabled). In browsers without CSP, Adminer versions 4.6.1 to 4.8.0 are affected. The vulnerability is patched in version 4.8.1. As workarounds, one can use a browser supporting strict CSP or enable the native PHP extensions (e.g. `mysqli`) or disable displaying PHP errors (`display_errors`).
INFO
Published Date :
May 19, 2021, 10:15 p.m.
Last Modified :
Nov. 21, 2024, 6:01 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 2.0 | MEDIUM | [email protected] | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the affected adminer package.
Public PoC/Exploit Available at Github
CVE-2021-29625 has a 1 public
PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-29625.
| URL | Resource |
|---|---|
| https://github.com/vrana/adminer/commit/4043092ec2c0de2258d60a99d0c5958637d051a7 | Patch Third Party Advisory |
| https://github.com/vrana/adminer/security/advisories/GHSA-2v82-5746-vwqc | Patch Third Party Advisory |
| https://sourceforge.net/p/adminer/bugs-and-features/797/ | Exploit Product Third Party Advisory |
| https://github.com/vrana/adminer/commit/4043092ec2c0de2258d60a99d0c5958637d051a7 | Patch Third Party Advisory |
| https://github.com/vrana/adminer/security/advisories/GHSA-2v82-5746-vwqc | Patch Third Party Advisory |
| https://sourceforge.net/p/adminer/bugs-and-features/797/ | Exploit Product Third Party Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-29625 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-29625
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
essential templates for kenzer [DEPRECATED]
kenzer vulnerabilities kenzer-templates arpsyndicate
Python Shell Ruby
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-29625 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-29625 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/vrana/adminer/commit/4043092ec2c0de2258d60a99d0c5958637d051a7 Added Reference https://github.com/vrana/adminer/security/advisories/GHSA-2v82-5746-vwqc Added Reference https://sourceforge.net/p/adminer/bugs-and-features/797/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
May. 25, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:P/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Changed Reference Type https://github.com/vrana/adminer/commit/4043092ec2c0de2258d60a99d0c5958637d051a7 No Types Assigned https://github.com/vrana/adminer/commit/4043092ec2c0de2258d60a99d0c5958637d051a7 Patch, Third Party Advisory Changed Reference Type https://github.com/vrana/adminer/security/advisories/GHSA-2v82-5746-vwqc No Types Assigned https://github.com/vrana/adminer/security/advisories/GHSA-2v82-5746-vwqc Patch, Third Party Advisory Changed Reference Type https://sourceforge.net/p/adminer/bugs-and-features/797/ No Types Assigned https://sourceforge.net/p/adminer/bugs-and-features/797/ Exploit, Product, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:adminer:adminer:*:*:*:*:*:*:*:* versions from (including) 4.6.1 up to (excluding) 4.8.1
Vulnerability Scoring Details
Base CVSS Score: 7.5
Base CVSS Score: 4.3
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
69.25 }} -8.27%
score
0.98591
percentile