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CVE-2026-5087

PAGI::Middleware::Session::Store::Cookie versions through 0.001003 for Perl generates random bytes insecurely. PAGI::Middleware::Session::Store::Cookie attempts to read bytes from the /dev/urandom device directly. If that fails (for example, on systems without the device, such as Windows), then it will emit a warning that recommends the user install Crypt::URandom, and then return a string of random bytes generated by the built-in rand function, which is unsuitable for cryptographic application
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:19c25487b5490394021947fd39e518abd33106e28a0e9a09b82a71764cb3ee09
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-1204","description":"CWE-1204 Generation of Weak Initialization Vector (IV)","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-338","description":"CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","packageName":"PAGI-Middleware-Session-Store-Cookie","product":"PAGI::Middleware::Session::Store::Cookie","programFiles":["lib/PAGI/Middleware/Session/Store/Cookie.pm"],"programRoutines":[{"name":"PAGI::Middleware::Session::Store::Cookie::_random_bytes"}],"repo":"https://github.com/jjn1056/PAGI-Middleware-Session-Store-Cookie","vendor":"JJNAPIORK","versions":[{"lessThanOrEqual":"0.001003","status":"affected","version":"0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/adp/1/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-1204","description":"CWE-1204 Generation of Weak Initialization Vector (IV)","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-338","description":"CWE-338 Use of Cryptographically Weak Pseudo-Random Number Generator","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions
{"url":"http://www.openwall.com/lists/oss-security/2026/03/31/10"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/adp/0/references/0
{"url":"https://metacpan.org/release/JJNAPIORK/PAGI-Middleware-Session-Store-Cookie-0.001003/source/lib/PAGI/Middleware/Session/Store/Cookie.pm#L156-173"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /containers/cna/references/0
{"tags":["release-notes"],"url":"https://metacpan.org/release/JJNAPIORK/PAGI-Middleware-Session-Store-Cookie-0.001004/changes"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:22026bc7aa8f09dea7b2e8d1971ccf20a9e30a65587e3d99bfd35c806671d8e3 · sha256:6bda486a1afcb71a… · /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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