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CVE-2026-118409— Apache Roller: Commenter email addresses recoverable through public search

Quick assessment

Affected
Apache Software Foundation Apache Roller
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Roller 4.0 至 6.1.6 版本存在敏感信息泄露漏洞，允许未认证的访客恢复已获批准评论者的电子邮件地址。该漏洞的成因在于搜索索引中存储了评论者的邮箱地址，而公开的 weblog 搜索功能支持对该字段进行查询，包括可通过逐字符确认邮箱地址的通配符查询。建议用户升级至 Apache Roller 6.1.7 或更高版本，并重新构建搜索索引。

CVSS 5.3 · Medium
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I. Basic Information for CVE-2026-118409

Vulnerability Information
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Vulnerability Title
Apache Roller: Commenter email addresses recoverable through public search
Source: CVE Program / CVE List V5
Vulnerability Description
Exposure of Sensitive Information to an Unauthorized Actor in Apache Roller 4.0 through 6.1.6 allows an unauthenticated visitor to recover the email addresses of people who left approved comments. The search index stored commenter email addresses, and the public weblog search accepted queries on that field, including wildcard queries that confirm an address one character at a time. Users are recommended to upgrade to Apache Roller 6.1.7 or later and rebuild the search index.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Apache Software Foundation Apache Roller 4.0 ~ 6.1.6 -

II. Public POCs for CVE-2026-118409

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III. Intelligence Information for CVE-2026-118409

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Other References for CVE-2026-118409 (2)

Same Patch Batch · Apache Software Foundation · 2026-11-11 · 23 CVEs total

CVE-2026-118411 8.8 HIGH Apache Roller: Cross-site request forgery through GET requests to administrative actions
CVE-2026-105153 7.7 HIGH Apache Roller: XML external entity processing in AtomPub entry parsing
CVE-2026-105154 6.1 MEDIUM Apache Roller: Cross-site request forgery in Planet administration lets an attacker make t
CVE-2026-118414 5.4 MEDIUM Apache Roller: Stored cross-site scripting through the weblog description
CVE-2026-118413 5.4 MEDIUM Apache Roller: Stored cross-site scripting through imported blogroll links
CVE-2026-105152 4.3 MEDIUM Apache Roller: Weblog template access to wrapped objects exposes another user's password h
CVE-2026-118405 4.3 MEDIUM Apache Roller: Exposure of other users' email addresses through the user search
CVE-2026-118410 3.7 LOW Apache Roller: Unpublished entries remain readable through search after AtomPub unpublish
CVE-2026-118412 3.1 LOW Apache Roller: Disabled accounts can sign in through OpenID
CVE-2026-118408 3.1 LOW Apache Roller: Unpublished entries of other weblogs readable through preview
CVE-2026-90993 Apache XML Graphics Batik: Harden validation in SAXDocumentFactory
CVE-2026-40853 Apache XML Graphics Batik: Cross-Site Scripting via Unencoded Font Metadata in Apache Bati
CVE-2026-111792 Apache XML Graphics Batik: Denial of Service via SVG Element Reference Resolution
CVE-2026-126627 Apache XML Graphics FOP: Temporary files on Unix-like systems are readable by other local
CVE-2026-122096 Apache DataSketches Java: Uncontrolled resource consumption when deserializing crafted ske
CVE-2026-94125 Apache Storm: Supervisor page discloses worker placement of other users' topologies
CVE-2026-124495 Apache Storm: Logviewer follows worker symlinks across topology ACLs
CVE-2026-124496 Apache Storm: DRPC HTTP doAsUser bypasses the impersonation authorizer
CVE-2026-108338 Apache Roller: Stored cross-site scripting through AtomPub entry tags
CVE-2026-111824 Apache Roller: Stored cross-site scripting through custom-theme resource URLs

Showing top 20 of 23 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Apache Roller
Same vendor: Apache Software Foundation
Same weakness: CWE-200