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No exploitation reportedFix available

CVE-2026-114715

Incorrect Authorization in Roundcube Webmail Password Plugin Allows Password Changes on Wrong Accounts

No exploitation reported by the sources we read.

  • Published2026-10-22
  • Fixed in1.7.5 · 1.6.20
  • WeaknessCWE-863

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an incorrect authorization vulnerability in the Modoboa driver of the password plugin. The driver took the first entry of the account search result returned by the Modoboa API instead of matching the authenticated user, so a password change could be applied to a different account. Upstream fixed this in the commit “Fix bug where Password Modoboa driver could change password for another account”, which selects the account whose username matches and fails if none does.

Timeline

dates in UTC
  1. 2026-10-2202:16CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-31 15:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-114715?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-114715?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Roundcube webmail
BranchAffectedFixed in
1.7≥ 1.7.0, < 1.7.51.7.5
1.6≥ 1.6.0, < 1.6.201.6.20

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Roundcube webmail to 1.7.5 · 1.6.20

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • CNACVSS 3.16.8read 2026-10-31
  • NVDCVSS 3.18.1read 2026-10-31
  • NVDweakness (CWE)CWE-863read 2026-10-31
  • FIRST EPSSEPSS score0.3 %2026-10-30

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Published
2026-10-22
Last Modified
2026-10-30
NVD status
Analyzed

Frequently asked questions

What is CVE-2026-114715?

Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an incorrect authorization vulnerability in the Modoboa driver of the password plugin. The driver took the first entry of the account search result returned by the Modoboa API instead of matching the authenticated user, so a password change could be applied to a different account. Upstream fixed this in the commit “Fix bug where Password Modoboa driver could change password for another account”, which selects the account whose username matches and fails if none does.

Is CVE-2026-114715 actively exploited?

Active exploitation of CVE-2026-114715 has not been confirmed. Its EPSS score was 0.3% on 2026-10-30, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-114715?

CVE-2026-114715 has a CVSS v3 base score of 8.1 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.

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