CVE-2026-77508

Published: Ago 26, 2026 Last Modified: Ago 26, 2026
ExploitDB:
Other exploit source:
Google Dorks:
LOW 3,5
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: low
User Interaction: required
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: none

Description

AI Translation Available

Weblate is a web based localization tool. Prior to 2026.8, an authenticated user can change the account's primary email through PUT or PATCH requests to /api/users/{username}/ without verifying the new address, allowing a later team invitation for that address to be accepted without access to the intended recipient's mailbox. This issue is fixed in version 2026.8.

302

Authentication Bypass by Assumed-Immutable Data

Incomplete
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Applicable Platforms
Technologies: Not Technology-Specific, Web Based
View CWE Details
841

Improper Enforcement of Behavioral Workflow

Incomplete
Abstraction: Class Structure: Simple
Common Consequences
Security Scopes Affected:
Other
Potential Impacts:
Alter Execution Logic
Applicable Platforms
All platforms may be affected
View CWE Details
https://github.com/WeblateOrg/weblate/pull/20639
https://github.com/WeblateOrg/weblate/pull/20639
https://github.com/WeblateOrg/weblate/security/advisories/G…
https://github.com/WeblateOrg/weblate/security/advisories/GHSA-x84p-6892-473c