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CVE-2026-118408— Apache Roller: Unpublished entries of other weblogs readable through preview

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 版本中存在缺失授权检查的漏洞，允许任何已登录用户读取其无权访问的博客中未发布的条目。该漏洞源于条目预览功能仅验证用户是否已登录，却未验证该用户是否拥有目标博客的相应角色。攻击者需事先知晓博客名称及条目的链接名称才能利用此漏洞。建议用户升级至 Apache Roller 6.1.7 或更高版本，该版本在预览条目时强制要求用户具备目标博客的相应角色。

CVSS 3.1 · Low
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I. Basic Information for CVE-2026-118408

Vulnerability Information
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Vulnerability Title
Apache Roller: Unpublished entries of other weblogs readable through preview
Source: CVE Program / CVE List V5
Vulnerability Description
Missing Authorization in Apache Roller 4.0 through 6.1.6 allows any logged-in user to read unpublished entries of a weblog they have no role in. The entry preview checked that the user was logged in, but not that the user had a role in the weblog being previewed. The attacker must know the weblog name and the entry's link name. Users are recommended to upgrade to Apache Roller 6.1.7 or later, which requires a role in the weblog to preview its entries.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
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-2026-118408

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III. Intelligence Information for CVE-2026-118408

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Other References for CVE-2026-118408 (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-2026-118409 5.3 MEDIUM Apache Roller: Commenter email addresses recoverable through public search
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-2026-90993 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-862