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CVE-2021-41261

19
FAUCET Score

CVE-2021-41261 describes a stored cross-site scripting (XSS) vulnerability in Galette, a membership management web application, affecting versions prior to 0.9.6. An authenticated administrator can inject malicious scripts into the preferences footer, which would then execute in the context of other users' browsers. This vulnerability has a CVSS score of 4.8 (Medium), indicating that while it requires high privileges (PR:H) and user interaction (UI:R), it can lead to limited confidentiality and integrity impacts (C:L/I:L). There are no known workarounds, and the issue is resolved in version 0.9.6. Currently, there is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal, suggesting low public awareness or attention.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.9.6CPE matchmatch criteria
cpe:2.3:a:galette:galette:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.7
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 75th percentile among its peer group of 4,931 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / galette/galette/commit/0d55bc7f420470e0dbca91ebe7899c592905cbc5
PatchThird Party Advisory
github.com / galette/galette/security/advisories/GHSA-28fg-cp22-6c33
Third Party Advisory