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CVE-2026-22787

html2pdf.js converts any webpage or element into a printable PDF entirely client-side. Prior to 0.14.0, html2pdf.js contains a cross-site scripting (XSS) vulnerability when given a text source rather than an element. This text is not sufficiently sanitized before being attached to the DOM, allowing malicious scripts to be run on the client browser and risking the confidentiality, integrity, and availability of the page's data. This vulnerability has been fixed in html2pdf.js@0.14.0.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9d869800f6c07be725292f2bea91e1ec5f2280123e2b9d79617d4a04c07e1945
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"html2pdf.js","vendor":"eKoopmans","versions":[{"status":"affected","version":"< 0.14.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-79","description":"CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/cna/problemTypes/0/descriptions/0

Source references

6 source assertions
{"url":"https://aydinnyunus.github.io/2026/01/17/cve-2026-22787-html2pdf-xss-vulnerability/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/adp/1/references/0
{"name":"https://github.com/eKoopmans/html2pdf.js/commit/988826e336035b39a8608182d7b73c0e3cd78c7b","tags":["x_refsource_MISC"],"url":"https://github.com/eKoopmans/html2pdf.js/commit/988826e336035b39a8608182d7b73c0e3cd78c7b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/cna/references/3
{"name":"https://github.com/eKoopmans/html2pdf.js/issues/865","tags":["x_refsource_MISC"],"url":"https://github.com/eKoopmans/html2pdf.js/issues/865"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/cna/references/1
{"name":"https://github.com/eKoopmans/html2pdf.js/pull/877","tags":["x_refsource_MISC"],"url":"https://github.com/eKoopmans/html2pdf.js/pull/877"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/cna/references/2
{"name":"https://github.com/eKoopmans/html2pdf.js/releases/tag/v0.14.0","tags":["x_refsource_MISC"],"url":"https://github.com/eKoopmans/html2pdf.js/releases/tag/v0.14.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /containers/cna/references/4
{"name":"https://github.com/eKoopmans/html2pdf.js/security/advisories/GHSA-w8x4-x68c-m6fc","tags":["x_refsource_CONFIRM"],"url":"https://github.com/eKoopmans/html2pdf.js/security/advisories/GHSA-w8x4-x68c-m6fc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:6db26aa36b86401702fff13724adab55432b7edac87349eabf89246d1f72025a · sha256:76c3cc9d516e8161… · /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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