CVE-2026-33214 | weblate up to 5.16 Translation Memory API /api/memory/ authorization

VDB-357769 · CVE-2026-33214 · GCVE-0-2026-33214 WEBLATE UP TO 5.16 TRANSLATION MEMORY API /API/MEMORY/ AUTHORIZATION HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.2 $0-$5k 2.79+ Summaryinfo A vulnerability classified as problematic has been found in weblate up to 5.16. Impacted is an unknown function of the file /api/memory/ of the component Translation Memory API. This manipulation causes authorization. The identification of this vulnerability is CVE-2026-33214. It is possible to initiate the attack remotely. There is no exploit available. It is recommended to upgrade the affected component. Detailsinfo A vulnerability classified as problematic was found in weblate up to 5.16. Affected by this vulnerability is some unknown processing of the file /api/memory/ of the component Translation Memory API. The manipulation with an unknown input leads to a authorization vulnerability. The CWE definition for the vulnerability is CWE-862. The product does not perform an authorization check when an actor attempts to access a resource or perform an action. As an impact it is known to affect integrity. The summary by CVE is: Weblate is a web based localization tool. In versions prior to 5.17, the translation memory API exposed unintended endpoints, which in turn didn't enforce proper access control. This issue has been fixed in version 5.17. If users are unable to update immediately, they can work around this issue by blocking access to /api/memory/ in the HTTP server, which removes access to this feature. The advisory is shared at github.com. This vulnerability is known as CVE-2026-33214 since 03/18/2026. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. Upgrading to version 5.17 eliminates this vulnerability. Productinfo Name weblate Version 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9 5.10 5.11 5.12 5.13 5.14 5.15 5.16 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 4.3 VulDB Meta Temp Score: 4.2 VulDB Base Score: 4.3 VulDB Temp Score: 4.1 VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA Base Score: 4.3 CNA Vector (GitHub_M): 🔒 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Authorization CWE: CWE-862 / CWE-863 / CWE-285 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: weblate 5.17 Timelineinfo 03/18/2026 CVE reserved 04/15/2026 +27 days Advisory disclosed 04/15/2026 +0 days VulDB entry created 04/15/2026 +0 days VulDB entry last update Sourcesinfo Advisory: github.com Status: Confirmed CVE: CVE-2026-33214 (🔒) GCVE (CVE): GCVE-0-2026-33214 GCVE (VulDB): GCVE-100-357769 Entryinfo Created: 04/15/2026 20:08 Changes: 04/15/2026 20:08 (63) Complete: 🔍 Cache ID: 99:AC0:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸