Vulnerability · Published Aug 17, 2024 · Assigned by VulDB

CVE-2024-7887LimeSurvey File Upload index.php denial of service

Low 2.7

In plain English

A low-severity security flaw in LimeSurvey. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).

Severity (CVSS 3.1)2.7Low

Exploit odds (30 days)0.9%top 40.2% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was found in LimeSurvey 6.3.0-231016 and classified as problematic. Affected by this issue is some unknown functionality of the file /index.php of the component File Upload. The manipulation of the argument size leads to denial of service. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Affected products (as reported)

Vendor	Product	Versions
n/a	LimeSurvey	6.3.0-231016

Weakness: CWE-404 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L

References

VDB-274874 | LimeSurvey File Upload index.php denial of service vdb-entry, technical-description
VDB-274874 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #387132 | LimeSurvey v6.3.0-231016 Improper Input Validation third-party-advisory
https://github.com/Hebing123/cve/issues/67 exploit, issue-tracking