{"cve":"CVE-2022-39381","nvd":{"published":"2022-11-02T15:15:10.543","modified":"2026-06-17T04:58:15.180","status":"Modified","description":"Muhammara is a node module with c/cpp bindings to modify PDF with js for node or electron (based/replacement on/of galkhana/hummusjs). The package muhammara before 2.6.0; all versions of package hummus are vulnerable to Denial of Service (DoS) when supplied with a maliciously crafted PDF file to be appended to another. This issue has been patched in 2.6.0 for muhammara and not at all for hummus. As a workaround, do not process files from untrusted sources.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","score":5.5},"cwes":["CWE-476","CWE-690"],"references":["https://github.com/galkahana/HummusJS/issues/293","https://github.com/julianhille/MuhammaraJS/issues/191","https://github.com/julianhille/MuhammaraJS/pull/194","https://github.com/julianhille/MuhammaraJS/security/advisories/GHSA-rcrx-fpjp-mfrw","https://github.com/galkahana/HummusJS/issues/293"],"products":["muhammarajs_project:muhammarajs","pdfhummus:hummusjs"],"source":"nvd","synced_at":"2026-10-19T21:37:08.729216836+00:00"},"epss":{"cve":"CVE-2022-39381","score":0.00894,"percentile":0.59512,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-rcrx-fpjp-mfrw","url":"https://osv.dev/vulnerability/GHSA-rcrx-fpjp-mfrw","summary":"Unchecked Return Value to NULL Pointer Dereference in PDFDocumentHandler.cpp","modified":"2023-11-08T04:10:20.347133Z","packages":[{"ecosystem":"npm","name":"muhammara","purl":"pkg:npm/muhammara","ranges":["<2.6.0"],"fixed":["2.6.0"]},{"ecosystem":"npm","name":"hummus","purl":"pkg:npm/hummus","ranges":["<1.0.111"],"fixed":["1.0.111"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}