CVE-2021-3309
HIGH
8.1
CVSS Score
Published: January 26, 2021 at 08:13 PM UTC
Updated: June 17, 2026 at 04:04 AM UTC
1 product affected across 1 vendorWekan
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Severity
HIGH8.1
Exploit prediction
EPSS 2%
Description
packages/wekan-ldap/server/ldap.js in Wekan before 4.87 can process connections even though they are not authorized by the Certification Authority trust store,
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 4.87
Affected range stops below 4.87, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (3)
x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/wekan/wekan/issues/3482x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/wekan/wekan/pull/3483/commits/31f89121fecca5a761b05cc3a26d4f237e90b484x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/wekan/wekan/releases/tag/v4.87CVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-295
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