🛡️ CVE-2024-39126 — roundup

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. A user must be tricked into taking some action. Rated impact: confidentiality none, integrity none, availability none.

CVSS metrics in full

The score comes from this vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N

• Attack vector: Network — reachable from anywhere that can route to the service.
• Attack complexity: Low — the attack works reliably, with no preparation.
• Attack requirements: None — no deployment-specific condition has to hold.
• Privileges required: None — an unauthenticated stranger can try it.
• User interaction: Passive — a victim action is involved, but not a deliberate one.
• Confidentiality impact: None.
• Integrity impact: None.
• Availability impact: None.

Weakness class

CVE-2024-39126 is classified as CWE-79: Cross-site Scripting (XSS). User-supplied data is written into a page without escaping, so attacker script runs in the browser of anyone who views it.

Affected software

CVE-2024-39126 is recorded against 1 package.

• roundup (fixed in 2.4.0)

Timeline and source

Published on 17 July 2024 and last revised on 17 June 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Web)
github.com (Package)
www.roundup-tracker.org (Web)
www.roundup-tracker.org (Web)

Other advisories for this package

roundup has other advisories on record. If you are patching this one, these are worth checking on the same host:

• CVE-2025-53865 (published 13 Jul 2025)
• UBUNTU-CVE-2025-53865 (published 13 Jul 2025)
• UBUNTU-CVE-2024-39124 (published 17 Jul 2024)
• CVE-2024-39125 (5.4 Medium, published 17 Jul 2024)
• UBUNTU-CVE-2024-39126 (published 17 Jul 2024)
• CVE-2024-39124 (5.4 Medium, published 17 Jul 2024)
• UBUNTU-CVE-2024-39125 (published 17 Jul 2024)
• CVE-2014-6276 (published 17 May 2022)

Same weakness in other software

These advisories are the same class of weakness (CWE-79: Cross-site Scripting (XSS)) in other software:

• CVE-2011-4924 (published 9 Jul 2026)
• CVE-2017-1000482 (published 9 Jul 2026)
• CVE-2021-3988 (published 7 Jul 2026)
• CVE-2017-20182 (published 7 Jul 2026)
• CVE-2013-2209 (published 6 Jul 2026)
• CVE-2014-0157 (published 6 Jul 2026)
• CVE-2017-1000426 (published 6 Jul 2026)
• CVE-2018-25045 (published 6 Jul 2026)

CVE-2024-39126 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Affected Packages

References