Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2026-52539

Outstatic CMS <= 2.1.9 contains a hardcoded JWT signing secret. When the OST_TOKEN_SECRET environment variable is not set, the application falls back to the default value which is publicly visible in the source code repository. An unauthenticated remote attacker can exploit this by forging JWT session tokens with arbitrary user data and full administrative permissions.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:53a651dc0c91d33075940fab342bdc8dbf708de4d9eeac1b8d16db2919bfde7a
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

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-798","description":"CWE-798 Use of Hard-coded Credentials","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /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:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-798","description":"CWE-798 Use of Hard-coded Credentials","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/avitorio/outstatic"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /containers/cna/references/1
{"url":"https://github.com/avitorio/outstatic/blob/canary/packages/outstatic/src/utils/constants.ts"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:bd9ef6c98f5426f32a8d41cd8da7ad55038c20947adaa99ee5feff24587d9839 · sha256:962aadb4ce3651db… · /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