CVE-2026-118405
Apache Roller: Exposure of other users' email addresses through the user search
Exposure of Sensitive Information to an Unauthorized Actor in Apache Roller 4.0 through 6.1.6 allows any logged-in user to learn other users' email addresses. The user search in the authoring interface shows only user names, but it also matched the search text against email addresses, so a user could confirm an address one character at a time. Users are recommended to upgrade to Apache Roller 6.1.7 or later, which matches only user names for users who are not administrators.
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: apacheAffected products and versions
| Product | Versions | Authority |
|---|---|---|
| Apache Roller Apache Software Foundation |
≥ 4.0; ≤ 6.1.6 (affected, semver)
Other versions: unknown |
CNA: apache |
Version ranges are source assertions. Check the vendor advisory and your installed configuration before determining exposure.
CVSS assessments
| Version / score | Vector | Authority |
|---|---|---|
| 3.1 / 4.3 medium |
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N | CNA: apache |
Exploit evidence
No exploit evidence in collected sources. This is not proof of no exploitation.
References
- https://github.com/apache/roller/pull/222CNA: apache · patch
- https://lists.apache.org/thread/9d4nqgq2ox0g88n9gnng8dskshtp3dgoCNA: apache · vendor-advisory
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