Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-49454

Relyra is a strict-by-default SAML 2.0 Service Provider library for Elixir and Phoenix. Versions 1.0.0 and 1.1.0 accept forged SAML signatures because SignatureValue was not cryptographically verified before the library returned a successful authentication result. The XMLDSig trust boundary was incomplete as :public_key.verify over the exclusive-C14N canonicalized SignedInfo was not performed against the configured IdP certificate's public key, DigestValue was not recomputed over the canonicaliz
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d87bb67eef6cc18349f54d1e05978d40bf996f79106adceb1aed1c99d4ccfe77
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"relyra","vendor":"szTheory","versions":[{"status":"affected","version":">= 1.0.0, < 1.2.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":9.1,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-347","description":"CWE-347: Improper Verification of Cryptographic Signature","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"name":"https://github.com/szTheory/relyra/commit/2e456897af3158c175bb490ce7fc51d6241c8922","tags":["x_refsource_MISC"],"url":"https://github.com/szTheory/relyra/commit/2e456897af3158c175bb490ce7fc51d6241c8922"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/references/1
{"name":"https://github.com/szTheory/relyra/commit/8910200","tags":["x_refsource_MISC"],"url":"https://github.com/szTheory/relyra/commit/8910200"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/references/2
{"name":"https://github.com/szTheory/relyra/security/advisories/GHSA-jv46-xfwm-36j7","tags":["x_refsource_CONFIRM"],"url":"https://github.com/szTheory/relyra/security/advisories/GHSA-jv46-xfwm-36j7"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:2654a4ccf6d493dd2ac82d44f1d0146b61fb557a6012b1001a9d04effbef87f0 · sha256:8513906447e544da… · /containers/cna/references/0

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.

← Back to CVE Explorer