UpdraftPlus 1.23.8 - 1.26.7 - Subscriber+ Remote Storage Credential Disclosure via Migration Notice

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-82841
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-09-27 06:17:03 UTC
Updated2026-09-27 06:17:03 UTC
DescriptionThe UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 1.26.8, UpdraftPlus: WP Backup & Migration Plugin WordPress plugin before 2.26.8.26 does not have any capability check in a routine that outputs its stored remote storage settings into admin pages when the site is left in a particular post-migration state, allowing any authenticated user, such as a subscriber, to retrieve the credentials of the configured backup destinations, such as passwords and secret keys.

Risk And Classification

Problem Types: CWE-200 Information Exposure

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown UpdraftPlus WP Backup Migration Plugin affected 1.23.8 1.26.8 semver Not specified
CNA Unknown UpdraftPlus WP Backup Migration Plugin affected 2.23.8 2.26.8.26 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/52f39a82-89ee-43f1-ba9c-3ea646fb0a0e [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Jakub Herman (en)

CNA: WPScan (en)

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