🛡️ CVE-2023-24516 — pandora-fms

🟡 CVSS 5.9 — Medium ⚠️ Exploit Public CWE-79 NVD
5.9
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Cross-site Scripting (XSS) vulnerability in the Pandora FMS Special Days component allows an attacker to use it to steal the session cookie value of admin users easily with little user interaction. This issue affects Pandora FMS v767 version and prior versions on all platforms.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs low-level privileges on the target. A user must be tricked into taking some action. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality high, integrity low, availability low.

Weakness class

CVE-2023-24516 is classified as CWE-79: Cross-site Scripting (XSS). User-supplied data is written into a page without escaping, so attacker script runs in the browser of anyone who views it.

Affected software

CVE-2023-24516 is recorded against 1 package.

  • pandora-fms (fixed in 767)

Timeline and source

Published on 22 August 2023 and last revised on 17 June 2026. A public exploit is known to exist, which raises the urgency of patching considerably. Record sourced from NVD.

References

gist.github.com
pandorafms.com
gist.github.com
pandorafms.com

Details

Severity MEDIUM
CVSS Score 5.9
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:L/A:L
CWE CWE-79
Public Exploit ⚠️ Yes
Source NVD
Published 2023-08-22
Updated 2026-08-11
Modified 2026-06-17
Fix URL N/A

Affected Packages

Software From version Fixed in
pandora-fms — 767

Similar Threats

Exploit Protection

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CVE-2023-24516 carries CVSS 5.9 Medium rating and a public exploit already exists. BotEraser checks your installation against this and other known CVE records, and blocks IPs associated with exploit activity.

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