CVE-2026-28811

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-30. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.8%CVSS: 7.5Exploit: None knownExposed services: Not assessed

The CVE record names the fixed release — apply it.

Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes this issue.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100CISA 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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: The CVE record names the fixed release. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.8%
EPSS %ILE
54th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

The CVE record names the fixed release. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (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

July 30, 2026

Last Modified

August 5, 2026

Advisory Details (2)

Auto-updated Jul 31, 2026
Fix named in the CVE record.
generic

JSPWiki: CVE-2026-28811

https://jspwiki-wiki.apache.org/Wiki.jsp?page=CVE-2026-28811
generic
https://lists.apache.org/thread/2dm414zzjo3pvhjz6mvqy3b5yhvnkcg5

Vendor Advisories for CVE-2026-28811(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 15× in last 7d / 76× 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 222 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-28811?
CVE-2026-28811 is a high vulnerability published on July 30, 2026. Debug Messages Revealing Unnecessary Information in Apache JSPWiki up to 2.12.3. Users are recommended to upgrade to version 2.12.4, which fixes this issue.
When was CVE-2026-28811 disclosed?
CVE-2026-28811 was first published on July 30, 2026, with the most recent update on August 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-28811 actively exploited?
CVE-2026-28811 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.8% probability of exploitation in the next 30 days (54th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-28811?
CVE-2026-28811 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-28811?
The CVE record for CVE-2026-28811 names the fix: "Users are recommended to upgrade to version 2.12.4, which fixes this issue." The vendor advisories EchelonGraph has for CVE-2026-28811 are linked in the Vendor Advisories panel on this page.

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