Directory Travel in PHPVibe v11.0.46 due to incomplete blacklist checksums and directory checks, which can lead to code execution via writi…

published 2024-07-09 2 y ago modified 2026-07-09 4 mo ago also EUVD-2024-37857

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.2%; EPSS 1.2% chance of exploitation in 30 days, percentile 68%
public exploits: 0; none known

Directory Travel in PHPVibe v11.0.46 due to incomplete blacklist checksums and directory checks, which can lead to code execution via writing specific statements to .htaccess and code to a file with a .png suffix.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-07-09)

Exploit prediction

1.22% chance of exploitation in the next 30 days, higher than 68% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

github.com https://github.com/751897386/PHPVibe_vulnerability_Directory-Traversal referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	8.8	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA	3.1	8.8	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

phpvibe phpvibe

Classification

Weakness

CWE-35 Path Traversal: '.../...//'
CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

github.com /751897386/PHPVibe_vulnerability_Directory-Traversal
exploit, third-party-advisory

Sources

CVE List CVE-2024-39171
NVD CVE-2024-39171

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary