CVE Explorer

CVE-2026-1311

The Worry Proof Backup plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 0.2.4 via the backup upload functionality. This makes it possible for authenticated attackers, with Subscriber-level access and above, to upload a malicious ZIP archive with path traversal sequences to write arbitrary files anywhere on the server, including executable PHP files. This can lead to remote code execution.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:59039cd1b2a6c91f3e2d819ee1e4fcd76acaf08c254ff4f3009785a2842fb67b

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Worry Proof Backup","vendor":"bearsthemes","versions":[{"lessThanOrEqual":"0.2.4","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:9b123eaacae5b8cb9465964103d03557358ea438b2ddd20f72a66f0a02f23a49 · sha256:d2cd8da3419e1f6f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:9b123eaacae5b8cb9465964103d03557358ea438b2ddd20f72a66f0a02f23a49 · sha256:d2cd8da3419e1f6f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-22","description":"CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:9b123eaacae5b8cb9465964103d03557358ea438b2ddd20f72a66f0a02f23a49 · sha256:d2cd8da3419e1f6f… · /containers/cna/problemTypes/0/descriptions/0

Source references

3 source assertions

{"url":"https://plugins.trac.wordpress.org/browser/worry-proof-backup/tags/0.2.4/inc/libs/upload-backup.php#L97"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9b123eaacae5b8cb9465964103d03557358ea438b2ddd20f72a66f0a02f23a49 · sha256:d2cd8da3419e1f6f… · /containers/cna/references/2

{"url":"https://plugins.trac.wordpress.org/browser/worry-proof-backup/trunk/inc/libs/upload-backup.php#L97"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9b123eaacae5b8cb9465964103d03557358ea438b2ddd20f72a66f0a02f23a49 · sha256:d2cd8da3419e1f6f… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/3ffd6ce0-2536-43a5-9925-438bc653d0e5?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9b123eaacae5b8cb9465964103d03557358ea438b2ddd20f72a66f0a02f23a49 · sha256:d2cd8da3419e1f6f… · /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.

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