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2 vulnerabilities found for blitz by blitz-js
CVE-2026-9520 (GCVE-0-2026-9520)
Vulnerability from nvd – Published: 2026-05-26 01:30 – Updated: 2026-05-27 19:59
VLAI
Title
blitz-js blitz Sign-in LoginForm.tsx cross site scripting
Summary
A weakness has been identified in blitz-js blitz up to 3.0.2 on GitHub. This impacts an unknown function of the file packages/generator/templates/app/src/app/auth/components/LoginForm.tsx of the component Sign-in. This manipulation of the argument Next causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365540 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365540/cti | signaturepermissions-required |
| https://vuldb.com/submit/814378 | third-party-advisory |
| https://gist.github.com/TrebledJ/164c7ca6c8208b63… | exploit |
Impacted products
Credits
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CVE-2026-9520 (GCVE-0-2026-9520)
Vulnerability from cvelistv5 – Published: 2026-05-26 01:30 – Updated: 2026-05-27 19:59
VLAI
Title
blitz-js blitz Sign-in LoginForm.tsx cross site scripting
Summary
A weakness has been identified in blitz-js blitz up to 3.0.2 on GitHub. This impacts an unknown function of the file packages/generator/templates/app/src/app/auth/components/LoginForm.tsx of the component Sign-in. This manipulation of the argument Next causes cross site scripting. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/365540 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/365540/cti | signaturepermissions-required |
| https://vuldb.com/submit/814378 | third-party-advisory |
| https://gist.github.com/TrebledJ/164c7ca6c8208b63… | exploit |
Impacted products
Credits
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