How severe is CVE-2023-24516?

CVE-2023-24516 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.

Is CVE-2023-24516 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-24516?

CVE-2023-24516 affects Pandorafms Pandora Fms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-24516?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2023-24516 published?

CVE-2023-24516 was published on 2023-08-22 and last updated on 2026-06-17.

CVE-2023-24516

CVE-2023-24516 is a medium-severity vulnerability in Pandorafms Pandora Fms with a CVSS 3.x base score of 5.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.9)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Pandorafms Pandora Fms
Published: 2023-08-22
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2023-24516?: 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 severe is CVE-2023-24516?: CVE-2023-24516 has a CVSS 3.x base score of 5.9, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity low, and availability low.
Is CVE-2023-24516 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-24516?: CVE-2023-24516 affects Pandorafms Pandora Fms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-24516?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-24516 published?: CVE-2023-24516 was published on 2023-08-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pandorafms:pandora_fms:*:*:*:*:*:*:*:*

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