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Back to active CVEs
High · CVSS 8.7CVE-2026-90770

Spug through 3.4.0 Remote Code Execution via ping_checkCVE-2026-90770

Answer in brief

CVE-2026-90770 records a High severity (CVSS 8.7) vulnerability in Spug through 3.4.0 Remote Code Execution via ping_check. The current sources do not mark it as known exploited. The current feed maps openspug/spug (generic), openspug/spug (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 13, 2026Updated Sep 24, 2026Source checked Oct 28, 2026First seen by HOL Sep 13, 2026Material review Sep 24, 2026
Upstream Advisory

Key facts

Risk
High · CVSS 8.7
Exploitation
Not marked as known exploited
Affected software
2 mapped packages or products
Fix availability
Not reported

Why this deserves its current priority

CVSS is 8.7. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps openspug/spug (generic), openspug/spug (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
openspug/spuggeneric0Not reported
openspug/spuggeneric>=0 <=3.4.0Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for openspug/spug, openspug/spug.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Sep 13, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Sep 24, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Sep 13, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevulncheck.com
Upstream source description

Spug through 3.4.0 contains a remote code execution vulnerability in the ping_check function that interpolates user-supplied monitor addresses directly into shell commands without validation. Authenticated users with monitor permissions can inject shell metacharacters via the /monitor/run_test/ endpoint to execute arbitrary commands as the Spug process user.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Session Smart Router and Session Smart Conductor: Unvalidated input causes arbitrary file deletion and command execution when deleting audit rulesAlso CWE-78
  • Session Smart Conductor: An unauthenticated attacker causes arbitrary command execution during key management.Also CWE-78
  • Session Smart Router and Session Smart Conductor: Improper validation of a field causes privilege escalation when updating the YANG configurationAlso CWE-78
  • Alpine iLX-F511 diagapp Command Injection VulnerabilityAlso CWE-78
  • Ultralytics torch_safe_load Command Injection Remote Code Execution VulnerabilityAlso CWE-78

Record context

Vulnerability class
Command Injection
EPSS
Not reported
CWE IDs
CWE-78
Source
CVE List V5
Source checked
Oct 28, 2026
References
6 linked sources
Open source record