How severe is CVE-2024-24156?

CVE-2024-24156 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-24156 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-24156?

CVE-2024-24156 affects Sir Gnuboard. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-24156?

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

Does CVE-2024-24156 have an EU (EUVD) identifier?

Yes. CVE-2024-24156 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21580.

When was CVE-2024-24156 published?

CVE-2024-24156 was published on 2024-03-16 and last updated on 2026-06-17.

CVE-2024-24156

CVE-2024-24156 is a medium-severity vulnerability in Sir Gnuboard with a CVSS 3.x base score of 6.1. 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 6.1)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-21580
Weakness: CWE-79
Affected product: Sir Gnuboard
Published: 2024-03-16
Last modified: 2026-06-17

Description

Cross Site Scripting (XSS) vulnerability in Gnuboard g6 before Github commit 58c737a263ac0c523592fd87ff71b9e3c07d7cf5, allows remote attackers execute arbitrary code via the wr_content parameter.

Frequently asked questions

What is CVE-2024-24156?: Cross Site Scripting (XSS) vulnerability in Gnuboard g6 before Github commit 58c737a263ac0c523592fd87ff71b9e3c07d7cf5, allows remote attackers execute arbitrary code via the wr_content parameter.
How severe is CVE-2024-24156?: CVE-2024-24156 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-24156 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-24156?: CVE-2024-24156 affects Sir Gnuboard. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-24156?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-24156 have an EU (EUVD) identifier?: Yes. CVE-2024-24156 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-21580.
When was CVE-2024-24156 published?: CVE-2024-24156 was published on 2024-03-16 and last updated on 2026-06-17.

References

https://github.com/gnuboard/g6/issues/316

Affected products (1)

cpe:2.3:a:sir:gnuboard:*:*:*:*:*:*:*:*

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