CVE-2026-77508
Weblate: Unverified REST API email changes
CVSS Score
3.5
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-302 CWE-841 |
| Vendor | weblateorg |
| Product | weblate |
| Published | Aug 26, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Affected Versions
WeblateOrg / weblate
< 2026.8