Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
4 results
May 6, 2025passport-wsfed-saml2 provides passport strategy for both WS-fed and SAML2 protocol.CVE-2025-46573 · Other software · auth0 · reported by GitHubHigh 8.6
passport-wsfed-saml2 provides passport strategy for both WS-fed and SAML2 protocol. A vulnerability present starting in version 3.0.5 up to and including version 4.6.3 allows an attacker to impersonate any user during SAML authentication by tampering with a valid SAML response. This can be done by adding attributes to the response. Users are affected specifically when the service provider is using `passport-wsfed-saml2` and a valid SAML Response signed by the Identity Provider can be obtained. Version 4.6.4 contains a fix for the vulnerability.
- Product
- passport-wsfed-saml2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
May 6, 2025passport-wsfed-saml2 provides passport strategy for both WS-fed and SAML2 protocol.CVE-2025-46572 · Other software · auth0 · reported by GitHubCritical 9.3
passport-wsfed-saml2 provides passport strategy for both WS-fed and SAML2 protocol. A vulnerability present starting in version 3.0.5 up to and including version 4.6.3 allows an attacker to impersonate any user during SAML authentication by crafting a SAMLResponse. This can be done by using a valid SAML object that was signed by the configured IdP. Users are affected specifically when the service provider is using passport-wsfed-saml2 and a valid SAML document signed by the Identity Provider can be obtained. Version 4.6.4 contains a fix for the vulnerability.
- Product
- passport-wsfed-saml2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 13, 2022Passport-wsfed-saml2 is a ws-federation protocol and SAML2 tokens authentication provider for Passport.CVE-2022-23505 · Other software · auth0 · reported by GitHubMedium 5.3
Passport-wsfed-saml2 is a ws-federation protocol and SAML2 tokens authentication provider for Passport. In versions prior to 4.6.3, a remote attacker may be able to bypass WSFed authentication on a website using passport-wsfed-saml2. A successful attack requires that the attacker is in possession of an arbitrary IDP signed assertion. Depending on the IDP used, fully unauthenticated attacks (e.g without access to a valid user) might also be feasible if generation of a signed message can be triggered. This issue is patched in version 4.6.3. Use of SAML2 authentication instead of WSFed is a workaround.
- Product
- passport-wsfed-saml2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Dec 27, 2017A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5.CVE-2017-16897 · Other software · Auth0 · reported by MITREHigh 8.1
A vulnerability has been discovered in the Auth0 passport-wsfed-saml2 library affecting versions < 3.0.5. This vulnerability allows an attacker to impersonate another user and potentially elevate their privileges if the SAML identity provider does not sign the full SAML response (e.g., only signs the assertion within the response).
- Product
- Passport-wsfed-saml2
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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