CVE-2019-25763

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-20. A secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Elevated
9.8EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 9.8Exploit: Elevated riskExposed services: Not assessed

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

WordPress Ultimate Addons for Beaver Builder 1.2.4.1 contains an authentication bypass vulnerability that allows attackers to gain unauthorized access by exploiting the social media login form functionality. Attackers can submit a POST request to the admin-ajax.php endpoint with the uabb-lf-google-submit action, a valid administrator email address, and a valid nonce to obtain session cookies and authenticate as that user.

CVSS v3
9.8
EG Score
9.8CRITICALmedium confidence
EG Risk
75
EG Risk 75/100CISA SSVC

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%
CISA SSVC: Track at low, Track* at medium and Attend at high mission impact.
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.8%
EPSS %ILE
55th
KEV
Not listed

CISA SSVCTrack at low, Track* at medium and Attend at high mission impact.

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

June 20, 2026

Last Modified

September 29, 2026

Advisory Details (3)

Auto-updated Oct 6, 2026
🔬 Proof of concept available. No fix on record yet.
generic

WordPress Ultimate Addons for Beaver Builder 1.2.4.1 Authentication Bypass | Advisories | VulnCheck

https://www.vulncheck.com/advisories/wordpress-ultimate-addons-for-beaver-builder-authentication-bypass
generic

Home - Ultimate Addons for Beaver Builder

https://www.ultimatebeaver.com/
generic🟡 PoC Available

WordPress Plugin Ultimate Addons for Beaver Builder 1.2.4.1 - Authentication Bypass - PHP webapps Exploit

https://www.exploit-db.com/exploits/47832

Vendor Advisories for CVE-2019-25763(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 7× in last 7d / 33× 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 435 total refreshes for this CVE.

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

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Frequently asked(5)

What is CVE-2019-25763?
CVE-2019-25763 is a critical vulnerability published on June 20, 2026. WordPress Ultimate Addons for Beaver Builder 1.2.4.1 contains an authentication bypass vulnerability that allows attackers to gain unauthorized access by exploiting the social media login form functionality. Attackers can submit a POST request to the admin-ajax.php endpoint with the…
When was CVE-2019-25763 disclosed?
CVE-2019-25763 was first published on June 20, 2026, with the most recent update on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2019-25763 actively exploited?
CVE-2019-25763 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (55th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2019-25763?
CVE-2019-25763 has a CVSS base score of 9.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2019-25763?
No fix for CVE-2019-25763 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2019-25763 are linked in the Vendor Advisories panel on this page.

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