CVE-2026-57315

HIGHPre-NVD 8.58.5—
EchelonGraph scoreHIGH confidence

Score 8.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-26. a secondary CVSS source baseline 8.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.5Exploit: NoneExposed: 0

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

Contributor Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.45 versions.

CVSS v3
8.5
EG Score
8.5(high)
EPSS
27.1%
KEV
Not listed

Published

June 26, 2026

Last Modified

June 26, 2026

Advisory Details (1)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

Remote Code Execution (RCE) in WordPress Blocksy Companion Pro Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/blocksy-companion-pro/vulnerability/wordpress-blocksy-companion-pro-plugin-2-1-45-remote-code-execution-rce-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-57315(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 40× in last 7d / 59× 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.

  1. 2026-07-06 18:55 UTCEG score recompute
  2. 2026-07-06 18:55 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 07:52 UTCEG score recompute
  6. 2026-07-06 07:52 UTCGHSA enrichment
  7. 2026-07-06 02:23 UTCEPSS rescore
  8. 2026-07-06 02:23 UTCEPSS rescore
  9. 2026-07-05 20:40 UTCEG score recompute
  10. 2026-07-05 20:40 UTCGHSA enrichment
  11. 2026-07-05 09:37 UTCEG score recompute
  12. 2026-07-05 09:37 UTCGHSA enrichment
  13. 2026-07-05 02:31 UTCEPSS rescore
  14. 2026-07-05 02:30 UTCEPSS rescore
  15. 2026-07-04 22:34 UTCEG score recompute
  16. 2026-07-04 22:33 UTCGHSA enrichment
  17. 2026-07-04 11:29 UTCEG score recompute
  18. 2026-07-04 11:29 UTCGHSA enrichment
  19. 2026-07-04 06:31 UTCEPSS rescore
  20. 2026-07-04 06:31 UTCEPSS rescore
  21. 2026-07-04 00:26 UTCEG score recompute
  22. 2026-07-04 00:26 UTCGHSA enrichment
  23. 2026-07-03 13:24 UTCEG score recompute
  24. 2026-07-03 13:24 UTCGHSA enrichment
  25. 2026-07-03 02:21 UTCEG score recompute
Show 34 more
  1. 2026-07-03 02:21 UTCGHSA enrichment
  2. 2026-07-02 15:17 UTCEG score recompute
  3. 2026-07-02 15:17 UTCGHSA enrichment
  4. 2026-07-02 04:15 UTCEG score recompute
  5. 2026-07-02 04:15 UTCGHSA enrichment
  6. 2026-07-01 17:13 UTCEG score recompute
  7. 2026-07-01 17:13 UTCGHSA enrichment
  8. 2026-07-01 15:07 UTCEPSS rescore
  9. 2026-07-01 06:07 UTCEG score recompute
  10. 2026-07-01 06:07 UTCGHSA enrichment
  11. 2026-06-30 23:22 UTCEPSS rescore
  12. 2026-06-30 19:04 UTCEG score recompute
  13. 2026-06-30 19:03 UTCGHSA enrichment
  14. 2026-06-30 07:59 UTCEG score recompute
  15. 2026-06-30 07:59 UTCGHSA enrichment
  16. 2026-06-29 20:57 UTCEG score recompute
  17. 2026-06-29 20:57 UTCGHSA enrichment
  18. 2026-06-29 14:06 UTCEPSS rescore
  19. 2026-06-29 09:54 UTCEG score recompute
  20. 2026-06-29 09:54 UTCGHSA enrichment
  21. 2026-06-28 22:51 UTCEG score recompute
  22. 2026-06-28 22:51 UTCGHSA enrichment
  23. 2026-06-28 14:07 UTCEPSS rescore
  24. 2026-06-28 11:48 UTCEG score recompute
  25. 2026-06-28 11:48 UTCGHSA enrichment
  26. 2026-06-28 04:56 UTCEPSS rescore
  27. 2026-06-28 00:46 UTCEG score recompute
  28. 2026-06-28 00:46 UTCGHSA enrichment
  29. 2026-06-27 13:44 UTCEG score recompute
  30. 2026-06-27 13:44 UTCGHSA enrichment
  31. 2026-06-27 02:41 UTCEG score recompute
  32. 2026-06-27 02:41 UTCGHSA enrichment
  33. 2026-06-26 15:38 UTCEG score recompute
  34. 2026-06-26 15:38 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-57315?
CVE-2026-57315 is a high vulnerability published on June 26, 2026. Contributor Remote Code Execution (RCE) in Blocksy Companion Pro <= 2.1.45 versions.
When was CVE-2026-57315 disclosed?
CVE-2026-57315 was first published in the National Vulnerability Database on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57315 actively exploited?
CVE-2026-57315 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 27.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-57315?
CVE-2026-57315 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-57315?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57315, 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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