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TI-2026-13466 Aliases CVE-2026-16088GHSA-mrpc-g9pq-2433

halo-dev halo Files Backup Endpoint MigrationEndpoint.java download path traversal

Priority MEDIUM 56CWE-22Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
—
Confidentiality · integrity · availability
Low · Low · Low
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

A vulnerability was detected in halo-dev halo up to 2.24.2. Affected by this vulnerability is the function Download of the file MigrationEndpoint.java of the component Files Backup Endpoint. Performing a manipulation results in path traversal. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00486 42nd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
halo-devhalo2.24.0; 2.24.1; 2.24.2—No fix listedCNA
  • halo Vendorhalo-dev Affected 2.24.0; 2.24.1; 2.24.2 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:*——halo-dev
  • cpe:2.3:a:halo:halo:*:*:*:*:*:*:*:* Versions — — ·halo-dev

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-16088
  2. 2026-10-03 Alias added: GHSA-mrpc-g9pq-2433

References

Exploit 1

Other 1

  • TI-2025-28627 halo v2.20.17 and before is vulnerable to server-side request forgery (SSRF) in… CVSS 3.1CRITICAL 9.1
  • TI-2025-43155 An issue in halo v.2.22.4 and before allows a remote attacker to cause a denial of… CVSS 3.1HIGH 7.5
  • TI-2026-63962 halo-dev Halo SpEL ReplyNotificationSubscriptionHelper.java neutralization CVSS 4.0MEDIUM 6.9
  • TI-2024-29387 Halo's editor has a stored XSS vulnerability CVSS 3.1MEDIUM 6.4
  • TI-2024-29386 Halo's editor has a stored Cross-Site Scripting vulnerability CVSS 3.1MEDIUM 6.3
  • TI-2022-14503 Halo CMS v1.5.3 was discovered to contain an arbitrary file upload vulnerability via the… CVSS 3.1CRITICAL 9.8
See all 40 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences