CVE-2026-15326 (GCVE-0-2026-15326)

Vulnerability from cvelistv5 – Published: 2026-07-10 03:15 – Updated: 2026-07-10 14:04
VLAI
Title
halo-dev halo Theme Installation ThemeUtils.java ThemeUtils.unzipThemeTo path traversal
Summary
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.
Severity
5.1 (Medium)
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
3.8 (Low)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
3.8 (Low)
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:L/E:P/RL:X/RC:R
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
URL Tags
https://vuldb.com/vuln/377265 vdb-entrytechnical-description
https://vuldb.com/vuln/377265/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15326 third-party-advisory
https://vuldb.com/submit/853064 third-party-advisory
https://github.com/halo-dev/halo/issues/10062 exploitissue-tracking
https://github.com/halo-dev/halo/ product
Impacted products
Vendor Product Version
halo-dev halo Affected: 2.24.0
Affected: 2.24.1
Affected: 2.24.2
    cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:*
 Create a notification for this product.
Credits
rekczh (VulDB User) VulDB CNA Team
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.