Apache Roller: Exposure of other users' email addresses through the user search

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-118405
StatePUBLISHED
Assignerapache
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-11-11 13:17:15 UTC
Updated2026-11-11 13:17:15 UTC
DescriptionExposure 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.

Risk And Classification

Primary CVSS: v3.1 4.3 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Problem Types: CWE-200 | CWE-200 CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
3.1CNACVSS4.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Apache Software Foundation Apache Roller affected 4.0 6.1.6 semver Not specified

References

ReferenceSourceLinkTags
lists.apache.org/thread/9d4nqgq2ox0g88n9gnng8dskshtp3dgo [email protected] lists.apache.org
github.com/apache/roller/pull/222 [email protected] github.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: hataehoon (GitHub: dpfkdlemtp) (en)

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