Vulnerability · Published Jun 6, 2026 · Assigned by VulDB

CVE-2026-11408vertex-app vertex Log Viewer Endpoint LogMod.js os command injection

Medium 6.3

In plain English

A medium-severity OS command injection in vertex from vertex-app. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 69% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium

Exploit odds (30 days)1.2%top 31.0% of all CVEs

Exploited in the wildNo reportsCISA SSVC: poc

Attack toolingNoneno public tooling known

Official description

A vulnerability was identified in vertex-app vertex up to 2026.02.12. This issue affects some unknown processing of the file app/model/LogMod.js of the component Log Viewer Endpoint. Such manipulation of the argument req.query leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. The name of the patch is 805d82e7100d49b79b3beb1b9420e8e458987198. It is best practice to apply a patch to resolve this issue.

Affected products (as reported)

Vendor	Product	Versions
vertex-app	vertex	2026.02.02026.02.12026.02.22026.02.32026.02.42026.02.52026.02.62026.02.7

Weakness: CWE-78, CWE-77 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C

References

VDB-368967 | vertex-app vertex Log Viewer Endpoint LogMod.js os command injection vdb-entry, technical-description
VDB-368967 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-11408 | CVE Analysis and Report third-party-advisory
Submit #818442 | vertex-app vertex up to v2026.02.12 OS Command Injection third-party-advisory
https://gist.github.com/menelausx/e632faba4014474fcef6a1f541ca3e4e related
https://drive.google.com/drive/folders/1DO-kB1eUoB1CksJ_ZKzpUaX0kp5Rgm_T?usp=sharing exploit
https://github.com/vertex-app/vertex/commit/805d82e7100d49b79b3beb1b9420e8e458987198 patch
https://github.com/vertex-app/vertex/ product