Medium 4.3Published Jun 7, 2026

CVE-2026-11477hs-web hsweb-framework OAuth2 Client OAuth2Client.java OAuth2Client redirect

Updated under an hour ago (Oct 26, 2026, 4:23 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for hs-web hsweb-framework

Exploited in the last 30 days

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: 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C
Weakness (CWE): CWE-601
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jun 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

hs-web hsweb-framework hs-web:hsweb-framework	5.0.0; 5.0.1	CNA record

References

References

https://vuldb.com/vuln/369097	vdb-entry, technical-description
https://vuldb.com/vuln/369097/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-11477	third-party-advisory
https://vuldb.com/submit/833962	third-party-advisory
https://github.com/hs-web/hsweb-framework/issues/354	exploit, issue-tracking
https://github.com/hs-web/hsweb-framework/pull/355	issue-tracking, patch
https://github.com/hs-web/hsweb-framework/commit/c2882679a9125cea52678151af5ae213cbd52579	patch
https://github.com/hs-web/hsweb-framework/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.