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CVE-2026-48313

CRITICAL 9.3 PoC AVAILABLE

Published 2026-06-30 · Last modified 2026-06-30

ColdFusion versions 2025.9, 2023.20 and earlier are affected by an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability that could lead to arbitrary file system read and limited write access. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue does not require user interaction. Scope is changed.

EXPLOIT AVAILABLE

Public exploit or PoC code exists. Modeled probability is still low, but the barrier to attack is reduced — watch closely.

Exploitation likelihood

1.6%chance of exploitation in 30 days · 73rd percentile

○ In CISA KEV ● Public exploit / PoC

Impact if exploited

9.3CVSS 3.1 · CRITICAL

  • ConfidentialityHigh
  • IntegrityLow
  • AvailabilityNone

What an attacker needs

  • ✓Access: Reachable over the network — no local access needed
  • ✓Privileges: No account or privileges required
  • ✓User interaction: No user interaction needed
  • ✓Complexity: No special conditions — reliably repeatable

✓ lowers the bar for an attacker · ⚠ raises it

Proof of concept & exploit code

Test against your own equipment

nuclei -id CVE-2026-48313 -u https://TARGETDetection template — non-destructive check that a target is affected.
curl -s https://vulnpedia.com/cve/CVE-2026-48313/poc.jsonMachine-readable PoC index for this CVE (for automation).

Listed for defensive triage, patch verification, and authorized testing on systems you own. Machine-readable: /cve/CVE-2026-48313/poc.json

Affected

Vendors Adobe

Products Coldfusion

Weakness (CWE)

  • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

Known Affected Software Configurations

VendorProductVersion range
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2023
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025
AdobeColdfusion2025

All CVSS metrics

  • CRITICAL 9.3 v3.1 · CNA Primary
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
  • CRITICAL 9.3 v3.1 · NVD Secondary
    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N

References

Advisories

Sources: NVD · CVE.org · EPSS