Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1020 CNY

100%
Buy Us a Coffee

CVE-2026-41076— RT: LDAP authentication bypass via empty password

CVSS 8.1 · High

Possible ATT&CK Techniques 1AI

T1078 · Valid Accounts
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-41076

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
RT: LDAP authentication bypass via empty password
Source: NVD (National Vulnerability Database)
Vulnerability Description
RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.9 and prior in addition to 6.0.0 through 6.0.2 contain an authentication bypass vulnerability in RT installations that use LDAP/AD for user authentication. Under certain LDAP server configurations, an attacker may be able to authenticate as any LDAP-backed RT user without supplying valid credentials. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by reviewing their LDAP server's authentication policy to ensure it rejects unauthenticated bind attempts. Upgrading RT remains the recommended fix.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
bestpracticalrt < 5.0.10 -

II. Public POCs for CVE-2026-41076

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.6-35B-A3B · 8522 chars
Paid plan includes:
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-41076

请登录查看更多情报信息。
Vendor · 2Advisory · 1

Same Patch Batch · bestpractical · 2026-05-22 · 4 CVEs total

CVE-2026-410758.8 HIGHRT: SQL injection via entry_aggregator parameter in JSON search
CVE-2026-410747.1 HIGHRT has broken CSRF protection for authenticated users
CVE-2026-410734.6 MEDIUMRT: Spreadsheet downloads vulnerable to CSV/formula injection in Microsoft Excel and simil

IV. Related Vulnerabilities

Same product: rt
Same vendor: bestpractical
Same weakness: CWE-287

V. Comments for CVE-2026-41076

No comments yet

Leave a comment