Vulnerability Details : CVE-2021-43562
An issue was discovered in the pixxio (aka pixx.io integration or DAM) extension before 1.0.6 for TYPO3. The extension fails to restrict the image download to the configured pixx.io DAM URL, resulting in SSRF. As a result, an attacker can download various content from a remote location and save it to a user-controlled filename, which may result in Remote Code Execution. A TYPO3 backend user account is required to exploit this.
Vulnerability category: Server-side request forgery (SSRF) Execute code
Products affected by CVE-2021-43562
- cpe:2.3:a:pixxio:pixx.io:*:*:*:*:*:typo3:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-43562
0.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 61 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-43562
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2021-43562
-
The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-43562
-
https://typo3.org/security/advisory/typo3-ext-sa-2021-017
TYPO3-EXT-SA-2021-017: Multiple vulnerabilities in extension "pixx.io integration for TYPO3 (DAM)" (pixxio)Patch;Third Party Advisory
Jump to