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Vulnerability details: VCID-g47z-ehg3-vqbb
Vulnerability ID VCID-g47z-ehg3-vqbb
Aliases CVE-2026-24043
GHSA-vm32-vv63-w422
Summary jsPDF Vulnerable to Stored XMP Metadata Injection (Spoofing & Integrity Violation) User control of the first argument of the `addMetadata` function allows users to inject arbitrary XML. If given the possibility to pass unsanitized input to the `addMetadata` method, a user can inject arbitrary XMP metadata into the generated PDF. If the generated PDF is signed, stored or otherwise processed after, the integrity of the PDF can no longer be guaranteed. Example attack vector: ```js import { jsPDF } from "jspdf" const doc = new jsPDF() // Input a string that closes the current XML tag and opens a new one. // We are injecting a fake "dc:creator" (Author) to spoof the document source. const maliciousInput = '</jspdf:metadata></rdf:Description>' + '<rdf:Description xmlns:dc="http://purl.org/dc/elements/1.1/">' + '<dc:creator>TRUSTED_ADMINISTRATOR</dc:creator>' + // <--- Spoofed Identity '</rdf:Description>' + '<rdf:Description><jspdf:metadata>' // The application innocently adds the user's input to the metadata doc.addMetadata(maliciousInput, "http://valid.namespace") doc.save("test.pdf") ```
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (5)
CWE-20 Improper Input Validation
CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-91 XML Injection (aka Blind XPath Injection)
System Score Found at
cvssv3 5.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-24043.json
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2026-24043
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2026-24043
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2026-24043
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2026-24043
epss 0.00019 https://api.first.org/data/v1/epss?cve=CVE-2026-24043
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-vm32-vv63-w422
cvssv4 6.9 https://github.com/parallax/jsPDF
generic_textual MODERATE https://github.com/parallax/jsPDF
cvssv4 6.9 https://github.com/parallax/jsPDF/commit/efe54bf50f3f5e5416b2495e3c24624fc80b6cff
generic_textual MODERATE https://github.com/parallax/jsPDF/commit/efe54bf50f3f5e5416b2495e3c24624fc80b6cff
ssvc Track https://github.com/parallax/jsPDF/commit/efe54bf50f3f5e5416b2495e3c24624fc80b6cff
cvssv4 6.9 https://github.com/parallax/jsPDF/releases/tag/v4.1.0
generic_textual MODERATE https://github.com/parallax/jsPDF/releases/tag/v4.1.0
ssvc Track https://github.com/parallax/jsPDF/releases/tag/v4.1.0
cvssv3.1_qr MODERATE https://github.com/parallax/jsPDF/security/advisories/GHSA-vm32-vv63-w422
cvssv4 6.9 https://github.com/parallax/jsPDF/security/advisories/GHSA-vm32-vv63-w422
generic_textual MODERATE https://github.com/parallax/jsPDF/security/advisories/GHSA-vm32-vv63-w422
ssvc Track https://github.com/parallax/jsPDF/security/advisories/GHSA-vm32-vv63-w422
cvssv4 6.9 https://nvd.nist.gov/vuln/detail/CVE-2026-24043
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2026-24043
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-24043.json
https://api.first.org/data/v1/epss?cve=CVE-2026-24043
https://github.com/parallax/jsPDF
https://github.com/parallax/jsPDF/commit/efe54bf50f3f5e5416b2495e3c24624fc80b6cff
https://github.com/parallax/jsPDF/releases/tag/v4.1.0
2436149 https://bugzilla.redhat.com/show_bug.cgi?id=2436149
CVE-2026-24043 https://nvd.nist.gov/vuln/detail/CVE-2026-24043
GHSA-vm32-vv63-w422 https://github.com/advisories/GHSA-vm32-vv63-w422
GHSA-vm32-vv63-w422 https://github.com/parallax/jsPDF/security/advisories/GHSA-vm32-vv63-w422
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-24043.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

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none

required

unchanged

changed

high

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none

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low

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none
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N Found at https://github.com/parallax/jsPDF
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

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passive

active

high

low

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Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N Found at https://github.com/parallax/jsPDF/commit/efe54bf50f3f5e5416b2495e3c24624fc80b6cff
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

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low

none

high

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none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-03T15:20:54Z/ Found at https://github.com/parallax/jsPDF/commit/efe54bf50f3f5e5416b2495e3c24624fc80b6cff
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N Found at https://github.com/parallax/jsPDF/releases/tag/v4.1.0
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

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low

none

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none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-03T15:20:54Z/ Found at https://github.com/parallax/jsPDF/releases/tag/v4.1.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N Found at https://github.com/parallax/jsPDF/security/advisories/GHSA-vm32-vv63-w422
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-02-03T15:20:54Z/ Found at https://github.com/parallax/jsPDF/security/advisories/GHSA-vm32-vv63-w422
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N Found at https://nvd.nist.gov/vuln/detail/CVE-2026-24043
Attack Vector (AV) Attack Complexity (AC) Attack Requirements (AT) Privileges Required (PR) User Interaction (UI) Vulnerable System Impact Confidentiality (VC) Vulnerable System Impact Integrity (VI) Vulnerable System Impact Availability (VA) Subsequent System Impact Confidentiality (SC) Subsequent System Impact Integrity (SI) Subsequent System Impact Availability (SA)

network

adjacent

local

physical

low

high

none

present

none

low

high

none

passive

active

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.05299
EPSS Score 0.00019
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-02T04:49:52.114726+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/npm/jspdf/CVE-2026-24043.yml 38.6.0