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2 vulnerabilities by SourceHut
CVE-2026-121728 (GCVE-0-2026-121728)
Vulnerability from nvd – Published: 2026-11-03 22:55 – Updated: 2026-11-03 22:55
VLAI
EPSS
VEX
Title
SourceHut meta.sr.ht 0.56.11 before 0.89.0 Registration Authorization Bypass via /register/step2
Summary
SourceHut meta.sr.ht 0.56.11 before 0.89.0 contains an authorization bypass vulnerability that allows unauthenticated attackers to register accounts when public registration is disabled. Attackers can obtain a CSRF token from /login and POST credentials to /register/step2, which invokes the unchecked GraphQL RegisterAccount mutation to create accounts.
Severity
5.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.sr.ht/~sircmpwn/meta.sr.ht/commit/e47… | patch |
| https://git.sr.ht/~sircmpwn/meta.sr.ht/commit/1ea… | technical-description |
| https://git.sr.ht/~sircmpwn/meta.sr.ht/tree/0.88.… | technical-description |
| https://git.sr.ht/~sircmpwn/meta.sr.ht/refs/0.89.0 | release-notes |
| https://blog.arusekk.pl/posts/srht-disabled-regis… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/sourcehut-me… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceHut | meta.sr.ht |
Affected:
0.56.11 , < 0.89.0
(semver)
|
Date Public
2026-11-03 00:00
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CVE-2026-121728 (GCVE-0-2026-121728)
Vulnerability from cvelistv5 – Published: 2026-11-03 22:55 – Updated: 2026-11-03 22:55
VLAI
EPSS
VEX
Title
SourceHut meta.sr.ht 0.56.11 before 0.89.0 Registration Authorization Bypass via /register/step2
Summary
SourceHut meta.sr.ht 0.56.11 before 0.89.0 contains an authorization bypass vulnerability that allows unauthenticated attackers to register accounts when public registration is disabled. Attackers can obtain a CSRF token from /login and POST credentials to /register/step2, which invokes the unchecked GraphQL RegisterAccount mutation to create accounts.
Severity
5.3 (Medium)
CWE
- CWE-862 - Missing Authorization
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.sr.ht/~sircmpwn/meta.sr.ht/commit/e47… | patch |
| https://git.sr.ht/~sircmpwn/meta.sr.ht/commit/1ea… | technical-description |
| https://git.sr.ht/~sircmpwn/meta.sr.ht/tree/0.88.… | technical-description |
| https://git.sr.ht/~sircmpwn/meta.sr.ht/refs/0.89.0 | release-notes |
| https://blog.arusekk.pl/posts/srht-disabled-regis… | technical-descriptionexploit |
| https://www.vulncheck.com/advisories/sourcehut-me… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| SourceHut | meta.sr.ht |
Affected:
0.56.11 , < 0.89.0
(semver)
|
Date Public
2026-11-03 00:00
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