CVE-2026-40503Disclosure(hkuds / openharness)

LOWCVSS 7.1 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

OpenHarness prior to commit dd1d235 contains a path traversal vulnerability that allows remote gateway users with chat access to read arbitrary files by supplying path traversal sequences to the /memory show slash command. Attackers can manipulate the path input parameter to escape the project memory directory and access sensitive files accessible to the OpenHarness process without filesystem containment validation.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-22

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • openharness

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
Products
openharness

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-04-16: 2Technical Details · 2026-04-16: 204-16
Signal classification1 categories
Disclosure
2100.0%
Referenced assets2 URLs
Full discourse2 posts
  • CVE@CVEnew
    Disclosure

    CVE-2026-40503 OpenHarness prior to commit dd1d235 contains a path traversal vulnerability that allows remote gateway users with chat access to read arbitrary files by supplying pat… https://www.cve.org/CVERecord?id=CVE-2026-40503

    Post summary

    The text announces a path traversal vulnerability (CVE-2026-40503) in OpenHarness before commit dd1d235 that allows certain users to read arbitrary files.

    0000091
    57.2K followersView on X
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-40503 Path Traversal in OpenHarness Prior to Commit dd1d235 Allows Arbitrary File Read https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-40503

    Post summary

    The excerpt announces a path traversal vulnerability (CVE-2026-40503) in OpenHarness that permits arbitrary file reads prior to commit dd1d235, with no PoC, exploit, or patch mentioned.

    0000054
    4.0K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Apphkudsopenharness---

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