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CVE-2026-53776 Perry < 0.5.1166 JWT Expiration Bypass via verify_decode

🗓️ 16 Jun 2026 15:18:53Reported by VulnCheckType 
cvelist
 cvelist
🔗 www.cve.org👁 3 Views

Perry before 0.5.1166 enables expiration bypass in json web tokens by setting validate_exp to false.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
CVE
CVE-2026-53776
16 Jun 202615:18
cve
EUVD
EUVD-2026-37126
16 Jun 202615:18
euvd
NVD
CVE-2026-53776
16 Jun 202617:16
nvd
Positive Technologies
PT-2026-49727
16 Jun 202600:00
ptsecurity
Vulnrichment
CVE-2026-53776 Perry < 0.5.1166 JWT Expiration Bypass via verify_decode
16 Jun 202615:18
vulnrichment
[
  {
    "defaultStatus": "affected",
    "vendor": "PerryTS",
    "product": "perry",
    "repo": "https://github.com/PerryTS/perry",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "versionType": "semver",
        "lessThan": "0.5.1166"
      }
    ]
  }
]

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16 Jun 2026 15:18Current
CVSS 3.19.1
CVSS 49.3
3