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CVE-2024-27631

16
FAUCET Score

CVE-2024-27631 is a Cross-Site Request Forgery (CSRF) vulnerability affecting GNU Savane version 3.12 and earlier. This flaw allows a remote attacker to escalate privileges through the siteadmin/usergroup.php component. Rated as Medium severity with a CVSS score of 6.0, the vulnerability requires high privileges (PR:H) but has low attack complexity (AC:L), potentially leading to high impact on confidentiality (C:H) and low impact on integrity (I:L) and availability (A:L). There is currently no evidence of active exploitation, no public exploit code available in Metasploit, Nuclei, or ExploitDB, and minimal community discussion or media coverage, with only one article mentioning it.

Impacted Technologies

VendorProductVersion(s)CPE
< 3.13CPE matchmatch criteria
cpe:2.3:a:gnu:savane:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.0MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
1.2
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.42%
Probability of exploitation in next 30 days
EPSS Percentile
34.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0042 is in the 29th percentile among its peer group of 3,563 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

github_advisoryworkaround availablevia nvd_reference
View patch

References

github.com / ally-petitt/CVE-2024-27631
ExploitMitigationThird Party Advisory
git.savannah.nongnu.org / cgit/administration/savane.git/commit
Patch
medium.com / %40allypetitt/how-i-found-3-cves-in-2-days-8a135eb924d3
ExploitThird Party Advisory