CVE-2026-56032

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-06-26. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

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

Subscriber PHP Object Injection in Buddyboss Platform <= 3.0.4 versions.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity98% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

June 26, 2026

Last Modified

June 26, 2026

Advisory Details (1)

Auto-updated Sep 20, 2026
No patch confirmed yet.
generic

PHP Object Injection in WordPress Buddyboss Platform Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/buddyboss-platform/vulnerability/wordpress-buddyboss-platform-plugin-3-0-4-php-object-injection-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-56032(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 8× in last 7d / 56× 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 393 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-56032?
CVE-2026-56032 is a critical vulnerability published on June 26, 2026. Subscriber PHP Object Injection in Buddyboss Platform <= 3.0.4 versions.
When was CVE-2026-56032 disclosed?
CVE-2026-56032 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-2026-56032 actively exploited?
CVE-2026-56032 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 54.4% of all scored CVEs.
What is the CVSS score of CVE-2026-56032?
CVE-2026-56032 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-56032?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56032, 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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