CVE Explorer

CVE-2025-66520

A stored cross-site scripting (XSS) vulnerability exists in the Portfolio feature of the Foxit PDF Editor cloud (pdfonline.foxit.com). User-supplied SVG files are not properly sanitized or validated before being inserted into the HTML structure. As a result, embedded HTML or JavaScript within a crafted SVG may execute whenever the Portfolio file list is rendered.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:ca3013a60e36fc691c3bbd018cda1f77f2c65e2930166bba85e7a0fd208ded1c

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Affected products and versions

1 source assertion

{"defaultStatus":"unaffected","product":"pdfonline.foxit.com","vendor":"Foxit Software Inc.","versions":[{"status":"affected","version":"before 2025‑12‑01"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:9c3090a34bb9c2591a1947db6e5f711a33e6b8be63a8fd46f8073be5bdf5d880 · sha256:8071cf1d4a98b75f… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":6.3,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:9c3090a34bb9c2591a1947db6e5f711a33e6b8be63a8fd46f8073be5bdf5d880 · sha256:8071cf1d4a98b75f… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-79","description":"CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:9c3090a34bb9c2591a1947db6e5f711a33e6b8be63a8fd46f8073be5bdf5d880 · sha256:8071cf1d4a98b75f… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion

{"url":"https://www.foxit.com/support/security-bulletins.html"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:9c3090a34bb9c2591a1947db6e5f711a33e6b8be63a8fd46f8073be5bdf5d880 · sha256:8071cf1d4a98b75f… · /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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