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CVE-2025-53865

19
FAUCET Score

CVE-2025-53865 describes a Cross-Site Scripting (XSS) vulnerability in Roundup versions prior to 2.5.0, specifically impacting its issue tracker templates (devel and responsive) through URL interaction. Rated as Medium severity with a CVSS score of 6.4, this flaw allows for client-side script execution with low privileges and no user interaction required, potentially leading to limited confidentiality and integrity impacts. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, < 2.5.0CPE match
cpe:2.3:a:roundup-tracker:roundup:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.4MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.1
Impact Score
2.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.18%
Probability of exploitation in next 30 days
EPSS Percentile
8.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0018 is in the 4th percentile among its peer group of 21,958 CVEs.

Social Chatter

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

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)

pippatch availablevia ghsa
Product: roundupFixed in: 2.5.0

Vendor Advisories (1)

pipGHSA-qxh9-qmf2-rhwcmedium

Roundup is vulnerable to XSS through interactions between URLs and issue tracker templates

Jul 13, 2025

References

roundup-tracker.org / docs/security.html
roundup-tracker.org / docs/upgrading.html