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Description

A vulnerability was identified in halo-dev halo up to 2.24.2. This affects the function ThemeUtils.unzipThemeTo of the file ThemeUtils.java of the component Theme Installation. Such manipulation of the argument metadata.name leads to path traversal. The attack may be launched remotely. The exploit is publicly available and might be used. The project closed the issue as "duplicate" but did not reference any other issue, report, or CVE.

PUBLISHED Reserved 2026-07-09 | Published 2026-07-10 | Updated 2026-07-10 | Assigner VulDB




MEDIUM: 5.1CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
LOW: 3.8CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
LOW: 3.8CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
4.7AV:N/AC:L/Au:M/C:N/I:P/A:P/E:POC/RL:ND/RC:UR

Problem types

Path Traversal

Product status

2.24.0
affected

2.24.1
affected

2.24.2
affected

Timeline

2026-07-09:Advisory disclosed
2026-07-09:VulDB entry created
2026-07-09:VulDB entry last update

Credits

rekczh (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/377265 (VDB-377265 | halo-dev halo Theme Installation ThemeUtils.java ThemeUtils.unzipThemeTo path traversal) vdb-entry technical-description

vuldb.com/vuln/377265/cti (VDB-377265 | CTI Indicators (IOB, IOC, TTP, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-15326 (CVE-2026-15326 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/853064 (Submit #853064 | halo <=2.24.2 Arbitrary File Write(AFW)) third-party-advisory

github.com/halo-dev/halo/issues/10062 exploit issue-tracking

github.com/halo-dev/halo/ product

cve.org (CVE-2026-15326)

nvd.nist.gov (CVE-2026-15326)

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