CVE-2026-41519— Weblate's API Token Not Invalidated on Password Change
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I. Basic Information for CVE-2026-41519
Vulnerability Information
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Vulnerability Title
Weblate's API Token Not Invalidated on Password Change
Source: NVD (National Vulnerability Database)
Vulnerability Description
Weblate is a web based localization tool. Prior to version 5.17.1, when a user changes their password, browser sessions are correctly invalidated via "cycle_session_keys()", but DRF API tokens ("wlu_*" prefix) stored in "authtoken_token" are not revoked. This issue has been patched in version 5.17.1.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的会话过期机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
Weblate 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Weblate是Weblate开源的一个 Copyleft 的基于 web 的自由软件持续本地化系统。 Weblate 5.17.1之前版本存在代码问题漏洞，该漏洞源于用户更改密码时，DRF API令牌未被撤销。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| WeblateOrg | weblate | < 5.17.1 | - |
II. Public POCs for CVE-2026-41519
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|---|
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- Release Weblate 5.17.1 · WeblateOrg/weblate · GitHubx_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2026-41519
Same Patch Batch · WeblateOrg · 2026-05-07 · 4 CVEs total
| CVE-2026-44263 | 4.3 MEDIUM | Weblate: Private Translation Enumeration via Screenshot API |
| CVE-2026-44264 | 4.3 MEDIUM | Weblate is vulnerable to XSS via crafted Markdown |
| CVE-2026-41654 | Weblate is Vulnerable to Authenticated SSRF via Project Backup Import bypassing validate_r |
IV. Related Vulnerabilities
Same product: weblate
- CVE-2026-44264
Weblate is vulnerable to XSS via crafted Markdown - CVE-2026-44263
Weblate: Private Translation Enumeration via Screenshot API - CVE-2026-41654
Weblate is Vulnerable to Authenticated SSRF via Project Back - CVE-2026-40256
Weblate: Prefix-Based Repository Boundary Check Bypass via S - CVE-2026-39845
Weblate: SSRF via the webhook add-on using unprotected fetch
Same vendor: WeblateOrg
- CVE-2026-42150
wlc: print_html outputs API data without HTML escaping, enab - CVE-2026-44264
Weblate is vulnerable to XSS via crafted Markdown - CVE-2026-44263
Weblate: Private Translation Enumeration via Screenshot API - CVE-2026-41654
Weblate is Vulnerable to Authenticated SSRF via Project Back - CVE-2026-40256
Weblate: Prefix-Based Repository Boundary Check Bypass via S
Same weakness: CWE-613
- CVE-2026-41902
FreeScout's user invitation hash never expires: permanent un - CVE-2026-41891
CI4MS: Deactivated User Session Bypass (active=0) - CVE-2026-40934
jupyter-server authentication cookies remain valid after pas - CVE-2026-42421
OpenClaw < 2026.4.8 - WebSocket Session Persistence via Shar - CVE-2026-41916
OpenClaw < 2026.4.8 - Stale Authentication State via Config
V. Comments for CVE-2026-41519
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