CVE-2026-111912— Admidio 5.0.0 before 5.0.16 IDOR via Forum Topic Update
Quick assessment
Affected
Admidio admidio
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.
Admidio 5.0.0 至 5.0.16（不含 5.0.16）版本中存在一个不安全直接对象引用（IDOR）漏洞，位于 方法中。该漏洞允许已认证的成员修改其他用户的论坛主题。攻击者可以在自身的 请求中替换 参数，并复用其 CSRF 令牌，从而覆盖受害者的主题标题及首帖内容。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-111912
Vulnerability Information
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Vulnerability Title
Admidio 5.0.0 before 5.0.16 IDOR via Forum Topic Update
Source: CVE Program / CVE List V5
Vulnerability Description
Admidio from 5.0.0 before 5.0.16 contains an insecure direct object reference vulnerability in ForumService::saveTopic() that allows authenticated members to modify other users' forum topics. Attackers can replace the topic_uuid parameter in their own topic_save request, reusing their CSRF token, to overwrite the victim topic's title and first post.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Affected Products
II. Public POCs for CVE-2026-111912
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2026-111912 (2)
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🔗 Admidio 5.0.0 before 5.0.16 IDOR via Forum Topic Update | Advisories | VulnCheck third-party-advisory
Same Patch Batch · Admidio · 2026-10-17 · 4 CVEs total
| CVE-2026-111914 | 6.5 MEDIUM | Admidio 5.0.11 before 5.0.16 Broken Access Control via inventory_data.php |
| CVE-2026-111916 | 5.3 MEDIUM | Admidio before 5.0.16 Information Disclosure via rss/links.php Weblinks Feed |
| CVE-2026-111913 | 4.3 MEDIUM | Admidio 5.0.0 before 5.0.16 Authorization Bypass via pdfl Mode in lists_show.php |
IV. Related Vulnerabilities
Same product: admidio
-
CVE-2026-111916
Admidio before 5.0.16 Information Disclosure via rss/links.p -
CVE-2026-111914
Admidio 5.0.11 before 5.0.16 Broken Access Control via inven -
CVE-2026-111913
Admidio 5.0.0 before 5.0.16 Authorization Bypass via pdfl Mo -
CVE-2026-109329
Admidio 4.3.2 through 4.3.17 and 5.0.0 before 5.0.15 Cross-O -
CVE-2026-109328
Admidio 5.0.0 before 5.0.15 Unauthenticated Stored XSS via R
Same vendor: Admidio
-
CVE-2026-111916
Admidio before 5.0.16 Information Disclosure via rss/links.p -
CVE-2026-111914
Admidio 5.0.11 before 5.0.16 Broken Access Control via inven -
CVE-2026-111913
Admidio 5.0.0 before 5.0.16 Authorization Bypass via pdfl Mo -
CVE-2026-109329
Admidio 4.3.2 through 4.3.17 and 5.0.0 before 5.0.15 Cross-O -
CVE-2026-109328
Admidio 5.0.0 before 5.0.15 Unauthenticated Stored XSS via R
Same weakness: CWE-639
-
CVE-2026-112004
Teable before 2026-10-12T12-45-53Z.3331 Authorization Bypass -
CVE-2026-110383
WordPress Electronic Signature Add-on for Fluent Forms plugi -
CVE-2026-111908
phpMyFAQ 4.0.0 before 4.1.9 and 4.2.0-alpha before 4.2.0-bet -
CVE-2026-111905
phpMyFAQ 3.2.0 before 4.1.9 and 4.2.0-alpha before 4.2.0-bet -
CVE-2026-111902
phpMyFAQ 4.2.0-alpha before 4.2.0-beta Authorization Bypass
V. Comments for CVE-2026-111912
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