CVE-2026-49113

HIGHPre-NVD 8.58.5—
EchelonGraph scoreMEDIUM confidence

Score 8.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-17. 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
8.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.5Exploit: None knownExposed: 0

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

Subscriber Arbitrary Code Execution in Cornerstone < 7.8.8 versions.

CVSS v3
8.5
EG Score
8.5(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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
Severity85% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
30%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 17, 2026

Advisory Details (1)

Auto-updated Jun 18, 2026
No patch confirmed yet.
generic

Arbitrary Code Execution in WordPress Cornerstone Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/cornerstone/vulnerability/wordpress-cornerstone-plugin-7-8-8-arbitrary-code-execution-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-49113(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 9× in last 7d / 85× 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 212 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-49113?
CVE-2026-49113 is a high vulnerability published on June 17, 2026. Subscriber Arbitrary Code Execution in Cornerstone < 7.8.8 versions.
When was CVE-2026-49113 disclosed?
CVE-2026-49113 was first published in the National Vulnerability Database on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-49113 actively exploited?
CVE-2026-49113 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 70.0% of all scored CVEs.
What is the CVSS score of CVE-2026-49113?
CVE-2026-49113 has a CVSS v3 base score of 8.5 (NVD).
How do I remediate CVE-2026-49113?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-49113, 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

Explore the affected products and dependency analysis for CVE-2026-49113

Explore →

Is Your Infrastructure Affected by CVE-2026-49113?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs