Vulnerability · Published Oct 27, 2023 · Assigned by VulDB

CVE-2023-5811flusity CMS posts.php loadPostAddForm cross site scripting

Low 2.4

In plain English

A low-severity cross-site scripting in CMS from flusity. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).

Severity (CVSS 3.1)2.4Low

Exploit odds (30 days)0.6%top 51.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability, which was classified as problematic, was found in flusity CMS. Affected is the function loadPostAddForm of the file core/tools/posts.php. The manipulation of the argument menu_id leads to cross site scripting. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. The patch is identified as 6943991c62ed87c7a57989a0cb7077316127def8. It is recommended to apply a patch to fix this issue. VDB-243642 is the identifier assigned to this vulnerability.

Affected products (as reported)

Vendor	Product	Versions
flusity	CMS	n/a

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

References

https://vuldb.com/?id.243642 vdb-entry, technical-description
https://vuldb.com/?ctiid.243642 signature, permissions-required
https://github.com/flusity/flusity-CMS/issues/3 exploit, issue-tracking
https://github.com/flusity/flusity-CMS/commit/6943991c62ed87c7a57989a0cb7077316127def8 patch