CVE-2026-58455

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-02. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 5%CVSS: 9.8Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Dockwatch through 0.6.567 contains an unauthenticated OS command injection vulnerability that allows remote attackers to execute arbitrary shell commands by exploiting a missing exit() after an authentication redirect in loader.php combined with unsanitized input passed to shell_exec() in ajax/compose.php. Attackers can seed the required session flag through the incomplete auth check, then inject arbitrary commands via the composePath POST parameter in the composePull action to achieve full host compromise, facilitated by the standard deployment mounting of the Docker socket.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
75(Track)
EG Risk 75/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity98% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
5%
EPSS %ILE
91%
KEV
Not listed

Published

July 2, 2026

Last Modified

July 14, 2026

Advisory Details (2)

Auto-updated Jul 25, 2026
No patch confirmed yet. Sources: github_pr.
generic

Dockwatch 0.6.567 Unauthenticated OS Command Injection via ajax/compose.php | Advisories | VulnCheck

https://www.vulncheck.com/advisories/dockwatch-unauthenticated-os-command-injection-via-ajax-compose-php
github_pr

fix(security): escapeshellarg compose paths + exit after auth redirect (CVE-2026-58455)

Upstream fix in progress (PR #135 · Notifiarr/dockwatch, state=closed)

https://github.com/Notifiarr/dockwatch/pull/135

Vendor Advisories for CVE-2026-58455(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 19× in last 7d / 129× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 129 total refreshes for this CVE.

  1. 2026-07-27 11:12 UTCGHSA enrichment
  2. 2026-07-27 06:49 UTCGHSA enrichment
  3. 2026-07-27 02:25 UTCGHSA enrichment
  4. 2026-07-26 22:00 UTCGHSA enrichment
  5. 2026-07-26 17:37 UTCGHSA enrichment
  6. 2026-07-26 13:05 UTCEG score recompute
  7. 2026-07-26 13:04 UTCGHSA enrichment
  8. 2026-07-25 14:18 UTCEPSS rescore
  9. 2026-07-25 14:18 UTCEPSS rescore
  10. 2026-07-24 14:18 UTCEPSS rescore
  11. 2026-07-24 14:18 UTCEPSS rescore
  12. 2026-07-23 14:18 UTCEPSS rescore
  13. 2026-07-23 14:18 UTCEPSS rescore
  14. 2026-07-23 03:21 UTCEG score recompute
  15. 2026-07-22 14:08 UTCEPSS rescore
  16. 2026-07-22 14:08 UTCEPSS rescore
  17. 2026-07-21 15:25 UTCEPSS rescore
  18. 2026-07-21 15:25 UTCEPSS rescore
  19. 2026-07-20 17:08 UTCEPSS rescore
  20. 2026-07-19 14:31 UTCEPSS rescore
  21. 2026-07-19 14:31 UTCEPSS rescore
  22. 2026-07-19 02:29 UTCEPSS rescore
  23. 2026-07-18 10:04 UTCEPSS rescore
  24. 2026-07-17 05:13 UTCGHSA enrichment
  25. 2026-07-17 00:49 UTCGHSA enrichment
Show 75 more
  1. 2026-07-16 20:26 UTCGHSA enrichment
  2. 2026-07-16 17:03 UTCEPSS rescore
  3. 2026-07-16 16:02 UTCGHSA enrichment
  4. 2026-07-16 11:38 UTCGHSA enrichment
  5. 2026-07-16 07:13 UTCGHSA enrichment
  6. 2026-07-16 02:50 UTCGHSA enrichment
  7. 2026-07-15 22:27 UTCGHSA enrichment
  8. 2026-07-15 18:03 UTCGHSA enrichment
  9. 2026-07-15 16:57 UTCEPSS rescore
  10. 2026-07-15 16:57 UTCEPSS rescore
  11. 2026-07-15 13:37 UTCGHSA enrichment
  12. 2026-07-15 09:12 UTCGHSA enrichment
  13. 2026-07-15 04:48 UTCGHSA enrichment
  14. 2026-07-15 02:00 UTCEPSS rescore
  15. 2026-07-15 02:00 UTCEPSS rescore
  16. 2026-07-15 00:15 UTCGHSA enrichment
  17. 2026-07-14 19:51 UTCGHSA enrichment
  18. 2026-07-14 15:28 UTCGHSA enrichment
  19. 2026-07-14 11:03 UTCGHSA enrichment
  20. 2026-07-14 06:33 UTCGHSA enrichment
  21. 2026-07-14 02:09 UTCGHSA enrichment
  22. 2026-07-13 22:31 UTCEPSS rescore
  23. 2026-07-13 21:46 UTCGHSA enrichment
  24. 2026-07-13 17:20 UTCGHSA enrichment
  25. 2026-07-13 12:56 UTCGHSA enrichment
  26. 2026-07-13 08:32 UTCGHSA enrichment
  27. 2026-07-13 06:13 UTCEPSS rescore
  28. 2026-07-13 06:13 UTCEPSS rescore
  29. 2026-07-13 04:06 UTCGHSA enrichment
  30. 2026-07-12 23:40 UTCGHSA enrichment
  31. 2026-07-12 19:16 UTCGHSA enrichment
  32. 2026-07-12 14:52 UTCGHSA enrichment
  33. 2026-07-12 10:26 UTCGHSA enrichment
  34. 2026-07-12 06:02 UTCGHSA enrichment
  35. 2026-07-12 05:46 UTCEPSS rescore
  36. 2026-07-12 01:38 UTCGHSA enrichment
  37. 2026-07-11 21:14 UTCGHSA enrichment
  38. 2026-07-11 16:51 UTCGHSA enrichment
  39. 2026-07-11 12:27 UTCGHSA enrichment
  40. 2026-07-11 08:27 UTCEPSS rescore
  41. 2026-07-11 08:27 UTCEPSS rescore
  42. 2026-07-11 08:04 UTCGHSA enrichment
  43. 2026-07-11 03:38 UTCGHSA enrichment
  44. 2026-07-10 23:14 UTCGHSA enrichment
  45. 2026-07-10 18:50 UTCGHSA enrichment
  46. 2026-07-10 14:27 UTCGHSA enrichment
  47. 2026-07-10 10:02 UTCGHSA enrichment
  48. 2026-07-10 05:39 UTCGHSA enrichment
  49. 2026-07-10 01:14 UTCGHSA enrichment
  50. 2026-07-09 20:50 UTCGHSA enrichment
  51. 2026-07-09 19:10 UTCEPSS rescore
  52. 2026-07-09 19:10 UTCEPSS rescore
  53. 2026-07-09 16:26 UTCGHSA enrichment
  54. 2026-07-09 12:02 UTCGHSA enrichment
  55. 2026-07-09 07:38 UTCGHSA enrichment
  56. 2026-07-09 03:14 UTCGHSA enrichment
  57. 2026-07-08 22:49 UTCGHSA enrichment
  58. 2026-07-08 18:26 UTCGHSA enrichment
  59. 2026-07-08 15:16 UTCEPSS rescore
  60. 2026-07-08 15:16 UTCEPSS rescore
  61. 2026-07-08 14:03 UTCGHSA enrichment
  62. 2026-07-08 09:38 UTCGHSA enrichment
  63. 2026-07-08 05:15 UTCGHSA enrichment
  64. 2026-07-08 00:51 UTCGHSA enrichment
  65. 2026-07-07 20:27 UTCGHSA enrichment
  66. 2026-07-07 16:04 UTCGHSA enrichment
  67. 2026-07-07 13:46 UTCEPSS rescore
  68. 2026-07-07 13:46 UTCEPSS rescore
  69. 2026-07-07 11:38 UTCGHSA enrichment
  70. 2026-07-07 07:13 UTCGHSA enrichment
  71. 2026-07-07 02:48 UTCGHSA enrichment
  72. 2026-07-06 22:24 UTCGHSA enrichment
  73. 2026-07-06 18:00 UTCGHSA enrichment
  74. 2026-07-06 16:27 UTCEPSS rescore
  75. 2026-07-06 16:27 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain. Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Nucleihttp/cves/2026/CVE-2026-58455.yaml
    First seen Jan 1, 2026

    Dockwatch <= 0.6.567 - OS Command Injection

    Open source ↗

Frequently asked(5)

What is CVE-2026-58455?
CVE-2026-58455 is a critical vulnerability published on July 2, 2026. Dockwatch through 0.6.567 contains an unauthenticated OS command injection vulnerability that allows remote attackers to execute arbitrary shell commands by exploiting a missing exit() after an authentication redirect in loader.php combined with unsanitized input passed to shell_exec() in…
When was CVE-2026-58455 disclosed?
CVE-2026-58455 was first published in the National Vulnerability Database on July 2, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-58455 actively exploited?
CVE-2026-58455 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5% probability of exploitation in the next 30 days, which ranks it in the top 8.9% of all scored CVEs.
What is the CVSS score of CVE-2026-58455?
CVE-2026-58455 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-58455?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-58455, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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