CVE-2026-6440

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-07-10. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: None knownExposed: 0

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

The GoodMeet – Google Meet Integration for Webinar, Meeting & Video Conference plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 1.1.8. This is due to a missing nonce verification in the reset_credential() function, which handles the wp_ajax_goodmeet_reset_google_meet_credential AJAX action. While the function does verify the user's capability (manage_options), it does not validate a nonce, making it susceptible to CSRF attacks. This makes it possible for unauthenticated attackers to trick a site administrator into clicking a malicious link that will reset (delete) the plugin's stored Google Meet API credentials (goodmeet_google_credentials) and OAuth tokens (goodmeet_google_token), effectively disabling the Google Meet integration on the site.

CVSS v3
4.3
EG Score
4.3(medium)
EG Risk
19(Track)
EG Risk 19/100SSVC: 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
Severity43% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
11%
KEV
Not listed

Published

July 10, 2026

Last Modified

July 10, 2026

References (8)

Vendor Advisories for CVE-2026-6440(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 13× in last 7d / 80× 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 127 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-6440?
CVE-2026-6440 is a medium vulnerability published on July 10, 2026. The GoodMeet – Google Meet Integration for Webinar, Meeting & Video Conference plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to and including 1.1.8. This is due to a missing nonce verification in the resetcredential() function, which handles the…
When was CVE-2026-6440 disclosed?
CVE-2026-6440 was first published in the National Vulnerability Database on July 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-6440 actively exploited?
CVE-2026-6440 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 89.3% of all scored CVEs.
What is the CVSS score of CVE-2026-6440?
CVE-2026-6440 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-6440?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-6440, 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-2026-6440

Explore →

Is Your Infrastructure Affected by CVE-2026-6440?

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

Start Free Scan →Browse All CVEs