Vulnerability · Published Apr 12, 2024 · Assigned by VulDB

CVE-2024-3686DedeCMS update_guide.php path traversal

Medium 4.3

In plain English

A medium-severity security flaw in DedeCMS. 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)4.3Medium

Exploit odds (30 days)0.9%top 39.7% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability has been found in DedeCMS 5.7.112-UTF8 and classified as problematic. Affected by this vulnerability is an unknown functionality of the file update_guide.php. The manipulation of the argument files leads to path traversal: '../filedir'. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-260473 was assigned to this vulnerability. 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	DedeCMS	5.7.112-UTF8

Weakness: CWE-24 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

References

VDB-260473 | DedeCMS update_guide.php path traversal vdb-entry, technical-description
VDB-260473 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
Submit #309454 | 上海卓卓网络科技有限公司 Dedecms DedeCMS-V5.7.112-UTF8 any file deleted third-party-advisory
https://github.com/Echosssy/CVE/blob/main/Dedecms%E6%9C%80%E6%96%B0%E7%89%88%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E5%88%A0%E9%99%A4%E7%BB%95%E8%BF%87.pdf exploit