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CVE-2026-44598

With valid login credentials, URL Redirection to Untrusted Site ('Open Redirect'), Server-Side Request Forgery (SSRF) vulnerability in Apache Shiro. This issue affects Apache Shiro from 2.0-alpha to 2.1.0, and 3.0.0-alpha-1, only when using shiro-jakarta-ee integration module. Users are recommended to upgrade to version 2.1.1, or 3.0.0-alpha-2 or later, which fixes the issue by encrypting the cookie. After successful login, Jakarta EE integration module uses shiroSavedRequest cookie to red
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d2257a5103006e7ea3c2d6ba1f5020de4d5348ed1cbe71788f7d43681ca45cda
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-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-601","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"collectionURL":"https://repo.maven.apache.org/maven2","defaultStatus":"unaffected","packageName":"org.apache.shiro:shiro-jakarta-ee","product":"Apache Shiro Jakarta EE module","vendor":"Apache Software Foundation","versions":[{"lessThanOrEqual":"2.1.0","status":"affected","version":"2.0.0-alpha-0","versionType":"semver"},{"lessThanOrEqual":"3.0.0-alpha-1","status":"affected","version":"3.0.0-alpha-0","versionType":"semver"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"Automatable":"YES","Recovery":"AUTOMATIC","Safety":"NEGLIGIBLE","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":5.1,"baseSeverity":"MEDIUM","privilegesRequired":"LOW","providerUrgency":"GREEN","subAvailabilityImpact":"NONE","subConfidentialityImpact":"LOW","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"DIFFUSE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/S:N/AU:Y/R:A/V:D/RE:L/U:Green","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityI…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-918","description":"CWE-918 Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-601","description":"CWE-601 URL Redirection to Untrusted Site ('Open Redirect')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/05/25/8"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /containers/adp/0/references/0
{"tags":["vendor-advisory"],"url":"https://shiro.apache.org/security-reports.html#cve_2026_44598"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e7741950caf51507012f10d3e632a8d27026d8924d13d93ef6e5b3265e9891cc · sha256:64240551e67c73a2… · /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.

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