Bug 2345695 (CVE-2025-26791)

Summary: CVE-2025-26791 dompurify: Mutation XSS in DOMPurify Due to Improper Template Literal Handling
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: aazores, abarbaro, alcohan, amctagga, anjoseph, brking, caswilli, cdaley, chfoley, cmah, cmiranda, danken, dhanak, dsimansk, eaguilar, ebaron, ecerquei, eric.wittmann, fdeutsch, gkamathe, gparvin, haoli, hkataria, ibek, jajackso, janstey, jcammara, jchui, jforrest, jhe, jkoehler, jmitchel, jneedle, jolong, jprabhak, jrokos, jscholz, jwendell, kaycoth, kegrant, kingland, koliveir, kshier, ktsao, kverlaen, lchilton, lphiri, mabashia, matzew, mnovotny, nboldt, nipatil, njean, oramraz, owatkins, pahickey, pantinor, pbraun, pcongius, pierdipi, pjindal, psrna, rcernich, rguimara, rhaigner, rhuss, rkubis, sdawley, sfeifer, sfroberg, shvarugh, simaishi, smcdonal, smullick, stcannon, stirabos, swoodman, teagle, tfister, thason, thavo, wtam, yguenane
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
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Doc Text:
A flaw was found in DOMPurify. This vulnerability allows attackers to execute mutation-based Cross-site scripting (mXSS) via an incorrect template literal regular expression.
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Clone Of: Environment:
Last Closed: Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2345759, 2345760, 2345771, 2345773, 2345761, 2345762, 2345763, 2345764, 2345765, 2345766, 2345767, 2345768, 2345769, 2345770, 2345772, 2345774, 2345775    
Bug Blocks:    

Description OSIDB Bzimport 2025-02-14 09:01:07 UTC
DOMPurify before 3.2.4 has an incorrect template literal regular expression, sometimes leading to mutation cross-site scripting (mXSS).

Comment 2 errata-xmlrpc 2025-02-26 14:58:57 UTC
This issue has been addressed in the following products:

  Red Hat OpenShift Service Mesh 2.5 for RHEL 8

Via RHSA-2025:1875 https://access.redhat.com/errata/RHSA-2025:1875

Comment 4 errata-xmlrpc 2025-03-10 14:42:13 UTC
This issue has been addressed in the following products:

  Red Hat Ansible Automation Platform 2.5 for RHEL 8
  Red Hat Ansible Automation Platform 2.5 for RHEL 9

Via RHSA-2025:2518 https://access.redhat.com/errata/RHSA-2025:2518