CVE-2026-110669: cemtan sar2html sar2html.py deleteAll missing authentication

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-10-14 · updated 2026-10-15
Weakness: CWE-287

Description

A security vulnerability has been detected in cemtan sar2html 4.0.0. This affects the function deleteHost/deleteRange/deleteAll of the file sar2html.py. Such manipulation leads to missing authentication. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Affected products

cemtan sar2html: 4.0.0

References

https://github.com/cemtan/sar2html/
https://github.com/cemtan/sar2html/issues/21
https://vuldb.com/cve/CVE-2026-110669
https://vuldb.com/submit/1003769
https://vuldb.com/vuln/419829
https://vuldb.com/vuln/419829/cti

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