CVE-2026-114727

publishedCWE-829

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 passes potentially unsafe content into ImageMagick when resizing images. SVG and EPS were accepted as valid image types for contact photo upload and conversion, and both formats can reference external resources and invoke ImageMagick delegates when processed. Upstream fixed this in the commit “Fix passing potentally unsafe attachment content into ImageMagick on image resize”, which removes svg and eps from the accepted types.

Technical severity8.3 highCVSS 3.1 · CNA: mitre

Published2026-10-22Source updated 2026-11-02

Collected2026-11-022 attributed sources

Fixes and workarounds

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: mitre

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: mitre

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: mitre

Fix

The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.

Source: CNA: mitre

Affected products and versions

Affected products, source version ranges and reporting authorities
Product	Versions	Authority
Webmail Roundcube	≥ 1.6.0; < 1.6.20 (affected, semver) ≥ 1.7.0; < 1.7.5 (affected, semver) Other versions: unaffected	CNA: mitre

Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.

CVSS assessments

CVSS scores, vectors and reporting authorities
Version / score	Vector	Authority
3.1 / 8.3 high	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L`	CNA: mitre

Exploit evidence

No exploit evidence in collected sources. This is not proof of no exploitation.

References

https://bugs.debian.org/1151279CNA: mitre · issue-tracking, third-party-advisory
https://github.com/roundcube/roundcubemail/commit/8f0dc2d4675b5ec72e9746862956785f2e099fc7CNA: mitre · patch
https://roundcube.net/news/2026/10/19/security-updates-1.6.20-and-1.7.5CNA: mitre · vendor-advisory, release-notes
https://github.com/roundcube/roundcubemail/releases/tag/1.7.5CNA: mitre · release-notes, patch
https://github.com/roundcube/roundcubemail/releases/tag/1.6.20CNA: mitre · release-notes, patch
https://github.com/roundcube/roundcubemail/commit/895d88af37720d2b46e4553f524013b2e1cb7665CNA: mitre · patch

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