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4.2
CVE-2026-35541PATCHED
roundcube · webmail

CVE-2026-35541: An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Incorrect password comparison in the password plu

Description

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Incorrect password comparison in the password plugin could lead to type confusion that allows a password change without knowing the old password.

Affected Products

VendorProductVersions
roundcubewebmailcomposer/roundcube/roundcubemail: >= 1.7-beta, < 1.7-rc5

References

  • https://roundcube.net/news/2026/03/18/security-updates-1.7-rc5-1.6.14-1.5.14
  • https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc5
  • https://github.com/roundcube/roundcubemail/commit/6a275676a8043083c05c961914d830b79e2490d4
  • https://github.com/roundcube/roundcubemail/releases/tag/1.6.14
  • https://github.com/roundcube/roundcubemail/commit/6fa2bddc59b9c9fd31cad4a9e2954a208d793dce
  • https://github.com/roundcube/roundcubemail/releases/tag/1.5.14
  • https://github.com/roundcube/roundcubemail/commit/2e6a99b2a38110907ea8d3be8e59ec3d5802c394

Related News (1 articles)

Tier C
VulDB2d ago
CVE-2026-35541 | Roundcube Webmail up to 1.5.13/1.6.13 Password Plugin type confusion
→ No new info (linked only)
CVSS 3.14.2 MEDIUM
VectorCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CISA KEV❌ No
Actively exploited❌ No
Patch available
roundcube/roundcubemail@1.7-rc5
CWECWE-843
PublishedApr 3, 2026
Last enriched2d agov2
Trending Score15
Source articles1
Independent1
Info Completeness9/14
Missing: epss, kev, exploit, iocs, mitre_attack

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Related CVEs (5)

MEDIUMCVE-2026-35544EXP
CVE-2026-35544: An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. Insufficient Cascading Style Sheets (CSS) sanitiz
Trending: 45
MEDIUMCVE-2026-35542EXP
CVE-2026-35542: An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed
Trending: 35
MEDIUMCVE-2026-35540EXP
CVE-2026-35540: An issue was discovered in Roundcube Webmail 1.6.0 before 1.6.14. Insufficient Cascading Style Sheets (CSS) sanitization
Trending: 28
MEDIUMCVE-2026-35543
CVE-2026-35543: An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed
Trending: 23
MEDIUMCVE-2026-35545
CVE-2026-35545: An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed
Trending: 23

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Verification

State: unverified
Confidence: 0%

Vulnerability Timeline

CVE Published
Apr 3, 2026
Discovered by ZDM
Apr 3, 2026
Updated: affectedVersions
Apr 3, 2026
Patch Available
Apr 3, 2026

Version History

v2
Last enriched 2d ago
v2Tier C2d ago

Updated affected versions to 1.5.13 and 1.6.13, and corrected exploit availability to false.

affectedVersions
via VulDB
v12d ago

Initial creation