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CVE-2026-11477

hs-web hsweb-framework OAuth2 Client OAuth2Client.java OAuth2Client redirect

CVSS 5.3 MEDIUMEPSS 0.3%CWE-601
A vulnerability was detected in hs-web hsweb-framework up to 5.0.1. This affects the function OAuth2Client of the file hsweb-authorization/hsweb-authorization-oauth2/src/main/java/org/hswebframework/web/oauth2/server/OAuth2Client.java of the component OAuth2 Client. The manipulation results in open redirect. The attack can be executed remotely. The exploit is now public and may be used. The patch is identified as c2882679a9125cea52678151af5ae213cbd52579. Applying a patch is advised to resolve this issue.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
Affected products
hs-web · hsweb-framework
public PoCs found — 1
cve_referencegithub.com/hs-web/hsweb-framework/issues/354unverified
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

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References
https://github.com/hs-web/hsweb-framework/https://github.com/hs-web/hsweb-framework/commit/c2882679a9125cea52678151af5ae213cbd52579https://github.com/hs-web/hsweb-framework/issues/354https://github.com/hs-web/hsweb-framework/pull/355https://vuldb.com/cve/CVE-2026-11477https://vuldb.com/submit/833962https://vuldb.com/vuln/369097https://vuldb.com/vuln/369097/cti