SARA / Free Tools / CVE / CVE-2023-3726

CVE-2023-3726 — OCSInventory allow stored email template with special characters that lead to a

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

CVSS

6.9 MEDIUM

EPSS

6.00% (top 81.70%)

CWE

CWE-79

Published

2024-01-04T14:39:43.942Z

Last modified

2025-09-24T15:23:57.483Z

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:N

01What is this vulnerability?

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

Vendor	Product	Versions
OCSInventory	OCSInventory	2.12.0

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

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