Vulnerability Details : CVE-2023-0549
Potential exploit
A vulnerability, which was classified as problematic, has been found in YAFNET up to 3.1.10. This issue affects some unknown processing of the file /forum/PostPrivateMessage of the component Private Message Handler. The manipulation of the argument subject/message leads to cross site scripting. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.11 is able to address this issue. The identifier of the patch is 2237a9d552e258a43570bb478a92a5505e7c8797. It is recommended to upgrade the affected component. The identifier VDB-219665 was assigned to this vulnerability.
Vulnerability category: Cross site scripting (XSS)
Products affected by CVE-2023-0549
- cpe:2.3:a:yetanotherforum:yaf.net:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-0549
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-0549
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:P/A:N |
8.0
|
2.9
|
VulDB | |
3.5
|
LOW | CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
2.1
|
1.4
|
VulDB | |
3.5
|
LOW | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N |
2.1
|
1.4
|
VulDB | |
5.4
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
2.3
|
2.7
|
NIST |
CWE ids for CVE-2023-0549
-
The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.Assigned by: cna@vuldb.com (Primary)
References for CVE-2023-0549
-
https://github.com/YAFNET/YAFNET/security/advisories/GHSA-4hwx-678w-9cp5
Stored XSS in Inbox (Send a private message) · Advisory · YAFNET/YAFNET · GitHubExploit;Third Party Advisory
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https://github.com/YAFNET/YAFNET/commit/2237a9d552e258a43570bb478a92a5505e7c8797
[FIXED GHSA-4hwx-678w-9cp5] XSS in pms · YAFNET/YAFNET@2237a9d · GitHubPatch
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https://vuldb.com/?id.219665
Third Party Advisory
-
https://vuldb.com/?ctiid.219665
Third Party Advisory
-
https://drive.google.com/drive/folders/1ct6Tp_cnsYO8L_JSvlBCf_Ae7KW3JAcD?usp=sharing
YAFNET XSS - Google DriveExploit;Third Party Advisory
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https://github.com/YAFNET/YAFNET/releases/tag/v3.1.11
Release YAF.NET v3.1.11 · YAFNET/YAFNET · GitHubRelease Notes
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