Directory traversal vulnerability in the bitrix.mpbuilder module before 1.0.12 for Bitrix allows remote administrators to include and execu…

published 2015-12-16 10 y ago modified 2026-06-17 4 mo ago also EUVD-2015-8242

cvss: 9.0; version 2.0, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 6.6%; EPSS 6.6% chance of exploitation in 30 days, percentile 93%
public exploits: 1; Exploit-DB

Directory traversal vulnerability in the bitrix.mpbuilder module before 1.0.12 for Bitrix allows remote administrators to include and execute arbitrary local files via a .. (dot dot) in the element name of the "work" array parameter to admin/bitrix.mpbuilder_step2.php.

Timeline

2015-12-14 First public exploit (EDB-38975)
2015-12-16 Published

Exploit prediction

6.63% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

EDB-38975 Bitrix bitrix.mpbuilder Module 1.0.10 - Local File Inclusion webapps, 2015-12-14
htbridge.com https://www.htbridge.com/advisory/HTB23281 referenced PoC, tagged "exploit" by a source, unverified
packetstormsecurity.com http://packetstormsecurity.com/files/134766/bitrix.mpbuilder-Bitrix-1.0.10-Local-File-Inclusion.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
NVD	2.0	9.0	AV:N/AC:L/Au:S/C:C/I:C/A:C

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

CVE List CVE-2015-8358
NVD CVE-2015-8358

Fencer Intel 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