OCSInventory-ocsreports 2.12.0 - Stored cross-site Scripting

published 2024-01-04 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-44361

cvss: 6.9; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 50%
public exploits: 0; none known

OCSInventory allow stored email template with special characters that lead to a Stored cross-site Scripting.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2023-3726 updated 2026-06-26 cvss 4.9

ocsinventory-agent: stored XSS

Red Hat All currently supported Red Hat products
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-01-08)

Exploit prediction

0.63% chance of exploitation in the next 30 days, higher than 50% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

fluidattacks.com https://fluidattacks.com/advisories/creed/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.9	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N

Affected products

OCSInventory OCSInventory

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

fluidattacks.com /advisories/creed/
third-party-advisory, exploit
ocsinventory-ng.org /
product

Sources

CVE List CVE-2023-3726
NVD CVE-2023-3726

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