CVE-2026-14602

CRITICALPre-NVD 9.09.0—
EchelonGraph scoreMEDIUM confidence

Score 9.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this weekElevated
9.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.0Exploit: Elevated riskExposed: 0

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

The Remote API WordPress plugin through 0.2 does not authenticate a request before deserializing user-supplied input, allowing unauthenticated attackers to inject arbitrary PHP objects, which can lead to remote code execution when a suitable gadget chain is present through another installed Remote API WordPress plugin through 0.2.

CVSS v3
9.0
EG Score
9.0(medium)
EG Risk
57(Track*)
EG Risk 57/100SSVC: 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
Severity90% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Watch closely — could escalate to Attend.
EPSS PROB
1%
EPSS %ILE
42%
KEV
Not listed

Published

July 30, 2026

Last Modified

July 30, 2026

Advisory Details (1)

Auto-updated Jul 30, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Remote API <= 0.2 – Unauthenticated PHP Object Injection via remote-api Query Parameter | CVE 2026-14602 | Plugin Vulnerabilities

https://wpscan.com/vulnerability/eb5a7d86-4762-48ad-83bf-81f048527147/

Vendor Advisories for CVE-2026-14602(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 39× in last 7d / 210× 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 225 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-14602?
CVE-2026-14602 is a critical vulnerability published on July 30, 2026. The Remote API WordPress plugin through 0.2 does not authenticate a request before deserializing user-supplied input, allowing unauthenticated attackers to inject arbitrary PHP objects, which can lead to remote code execution when a suitable gadget chain is present through another installed Remote…
When was CVE-2026-14602 disclosed?
CVE-2026-14602 was first published in the National Vulnerability Database on July 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14602 actively exploited?
CVE-2026-14602 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 57.8% of all scored CVEs.
What is the CVSS score of CVE-2026-14602?
CVE-2026-14602 has a CVSS v3.1 base score of 9.0 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14602?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14602, 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.

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