CVE-2026-15326
halo-dev halo Theme Installation ThemeUtils.java ThemeUtils.unzipThemeTo path traversal
Vexday Risk Score
33Attention
SSVC decision (CISA)
Attend
PoC available → attend closely
Exploit maturity
Proof of concept
Public proof of concept exists, but not yet automated.
CVSS 5.1EPSS 0.4%KEV nãoPoC públicaNuclei —Metasploit —Patch —
Lifecycle
10 Jul 2026Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
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.
CVSS: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
Affected products
halo-dev · halopublic PoCs found — 1
cve_referencegithub.com/halo-dev/halo/issues/10062unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.