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CVE-2026-53502

🗓️ 31 Jul 2026 19:03:16Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 101 Views

Thumbor path traversal in file_loader due to post-validation decoding bypass, fixed in 7.8.0.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-53502
31 Jul 202619:03
–attackerkb
circl
Circl
CVE-2026-53502
31 Jul 202620:35
–circl
cvelist
Cvelist
CVE-2026-53502 Thumbor has path traversal via post-validation URL decoding bypass in file_loader
31 Jul 202619:03
–cvelist
debiancve
Debian CVE
CVE-2026-53502
31 Jul 202619:03
–debiancve
euvd
EUVD
EUVD-2026-51612
31 Jul 202619:03
–euvd
github
Github Security Blog
Thumbor has path traversal via post-validation URL decoding bypass in file_loader
31 Jul 202619:03
–github
mend
Mend
CVE-2026-53502
31 Jul 202619:03
–mend
nvd
NVD
CVE-2026-53502
31 Jul 202619:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-53502
31 Jul 202619:17
–osv_debian
osv_ghsa
osv_ghsa
GHSA-CJ54-HPCC-GJ6H Thumbor has path traversal via post-validation URL decoding bypass in file_loader
31 Jul 202619:03
–osv_ghsa
Rows per page
Vulners
Node
thumborthumborRange<7.8.0
[
  {
    "vendor": "thumbor",
    "product": "thumbor",
    "versions": [
      {
        "version": "< 7.8.0",
        "status": "affected"
      }
    ]
  }
]

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08 Sep 2026 20:51Current
5.9Medium risk
Vulners AI Score5.9
CVSS 48.7
EPSS0.00522
SSVC
101