CVE Explorer

CVE-2025-8871

The Everest Forms (Pro) plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.9.7 via deserialization of untrusted input in the mime_content_type() function. This makes it possible for unauthenticated attackers to inject a PHP Object. This vulnerability may be exploited by unauthenticated attackers when a form is present on the site with a non-required signature form field along with an image upload field. No known POP chain is present in the vulnerab

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:0566f2f49d63a69684170805fb39d8f2f36b30fc67c66518c9bd597f0a176319

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"Everest Forms Pro","vendor":"WPEverest","versions":[{"lessThanOrEqual":"1.9.7","status":"affected","version":"0","versionType":"semver"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:450e7565e7caccf7df38b279eb6515e7041fc2a9c7a79233013dcf7e51d4beaf · sha256:024fd1eeb360c32e… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"baseScore":5.6,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:450e7565e7caccf7df38b279eb6515e7041fc2a9c7a79233013dcf7e51d4beaf · sha256:024fd1eeb360c32e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-502","description":"CWE-502 Deserialization of Untrusted Data","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:450e7565e7caccf7df38b279eb6515e7041fc2a9c7a79233013dcf7e51d4beaf · sha256:024fd1eeb360c32e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions

{"url":"https://everestforms.net/changelog/"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:450e7565e7caccf7df38b279eb6515e7041fc2a9c7a79233013dcf7e51d4beaf · sha256:024fd1eeb360c32e… · /containers/cna/references/1

{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/11d45287-f875-4cc9-aaf6-47158fe32858?source=cve"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:450e7565e7caccf7df38b279eb6515e7041fc2a9c7a79233013dcf7e51d4beaf · sha256:024fd1eeb360c32e… · /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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