CVE-2026-56095

HIGHPre-NVD 7.77.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 84% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
7.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.7Exploit: None knownExposed: 0

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

The extension's indexer passed every field value returned by content object rendering through PHP's unserialize() function when transferring multi-value data for the SOLR_CLASSIFICATION, SOLR_MULTIVALUE and SOLR_RELATION content object types, rather than a safe format. If user-generated content saved in the TYPO3 database can reach an indexed field, this exposes a PHP Object Injection surface.

CVSS v3
7.7
EG Score
7.7(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity77% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
16%
KEV
Not listed

Published

August 25, 2026

Last Modified

September 17, 2026

Advisory Details (1)

Auto-updated Aug 25, 2026
No patch confirmed yet.
generic

TYPO3-EXT-SA-2026-025: Multiple Vulnerabilities in extension "Apache Solr for TYPO3 - Enterprise Search" (solr) - TYPO3 News

https://typo3.org/security/advisory/typo3-ext-sa-2026-025

Vendor Advisories for CVE-2026-56095(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 31× in last 7d / 114× 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 114 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-56095?
CVE-2026-56095 is a high vulnerability published on August 25, 2026. The extension's indexer passed every field value returned by content object rendering through PHP's unserialize() function when transferring multi-value data for the SOLRCLASSIFICATION, SOLRMULTIVALUE and SOLR_RELATION content object types, rather than a safe format. If user-generated content saved…
When was CVE-2026-56095 disclosed?
CVE-2026-56095 was first published in the National Vulnerability Database on August 25, 2026, with the most recent update on September 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-56095 actively exploited?
CVE-2026-56095 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 83.7% of all scored CVEs.
What is the CVSS score of CVE-2026-56095?
CVE-2026-56095 has a CVSS v3 base score of 7.7 (NVD).
How do I remediate CVE-2026-56095?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-56095, 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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