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CVE-2026-11477

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 th
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6dc14c285181051fce06c8a0ed3f4c28ea735036c24b1fc53740dfb3911a4396
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/3/cvssV2_0

{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/2/cvssV3_0

Affected products and versions

1 source assertion
{"cpes":["cpe:2.3:a:hs-web:hsweb-framework:*:*:*:*:*:*:*:*"],"modules":["OAuth2 Client"],"product":"hsweb-framework","vendor":"hs-web","versions":[{"status":"affected","version":"5.0.0"},{"status":"affected","version":"5.0.1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":5.3,"baseSeverity":"MEDIUM","vectorString":"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","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":5,"vectorString":"AV:N/AC:L/Au:N/C:N/I:P/A:N/E:POC/RL:OF/RC:C","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/3/cvssV2_0
{"metric":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:O/RC:C","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/metrics/2/cvssV3_0

CWE assertions

1 source assertion
{"cweId":"CWE-601","description":"Open Redirect","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/problemTypes/0/descriptions/0

Source references

8 source assertions
{"tags":["product"],"url":"https://github.com/hs-web/hsweb-framework/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/7
{"tags":["patch"],"url":"https://github.com/hs-web/hsweb-framework/commit/c2882679a9125cea52678151af5ae213cbd52579"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/6
{"tags":["exploit","issue-tracking"],"url":"https://github.com/hs-web/hsweb-framework/issues/354"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/4
{"tags":["issue-tracking","patch"],"url":"https://github.com/hs-web/hsweb-framework/pull/355"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/5
{"name":"CVE-2026-11477 | CVE Analysis and Report","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-11477"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/2
{"name":"Submit #833962 | GitHub hsweb-framework 5.0.0 Open Redirect","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/833962"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/3
{"name":"VDB-369097 | hs-web hsweb-framework OAuth2 Client OAuth2Client.java OAuth2Client redirect","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/369097"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/0
{"name":"VDB-369097 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/369097/cti"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7b5567218b6e4a7d27aed1bfb643819332e3dcc11ab2831c32cf63c60060a9a4 · sha256:0a02a05c028efb79… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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