CVE-2026-48331

CRITICALPre-NVD 10.010.0—
EchelonGraph scoreHIGH confidence

Score 10.0 from GitHub Security Advisory (severity: CRITICAL) published 2026-08-04. a secondary CVSS source baseline 10.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
10.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 10.0Exploit: None knownExposed: 0

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

Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.

CVSS v3
10.0
EG Score
10.0(high)
EG Risk
60(Track)
EG Risk 60/100SSVC: 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
Severity100% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 6, 2026

References (1)

Vendor Advisories for CVE-2026-48331(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 56× in last 7d / 142× 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 142 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-48331?
CVE-2026-48331 is a critical vulnerability published on August 3, 2026. Adobe Campaign Classic (ACC) is affected by a Server-Side Request Forgery (SSRF) vulnerability that could result in privilege escalation. Exploitation of this issue does not require user interaction. Scope is changed.
When was CVE-2026-48331 disclosed?
CVE-2026-48331 was first published in the National Vulnerability Database on August 3, 2026, with the most recent update on August 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48331 actively exploited?
CVE-2026-48331 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 60.8% of all scored CVEs.
What is the CVSS score of CVE-2026-48331?
CVE-2026-48331 has a CVSS v3 base score of 10.0 (NVD).
How do I remediate CVE-2026-48331?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48331, 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.

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