CVE-2026-48948

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory published 2026-07-07. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

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

An improper access check allows user to download vcard exports of com_contact contacts that are inaccessible.

CVSS v3
8.8
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
36%
KEV
Not listed

Published

July 7, 2026

Last Modified

July 9, 2026

Advisory Details (1)

Auto-updated Jul 7, 2026
No patch confirmed yet.
generic

[20260702] - Core - Incorrect Access Control in com_contact vcf download

https://developer.joomla.org/security-centre/1056-20260702-core-incorrect-access-control-in-com-contact-vcf-download.html

Vendor Advisories for CVE-2026-48948(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 9× in last 7d / 74× 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 180 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-48948?
CVE-2026-48948 is a high vulnerability published on July 7, 2026. An improper access check allows user to download vcard exports of com_contact contacts that are inaccessible.
When was CVE-2026-48948 disclosed?
CVE-2026-48948 was first published in the National Vulnerability Database on July 7, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48948 actively exploited?
CVE-2026-48948 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 64.3% of all scored CVEs.
What is the CVSS score of CVE-2026-48948?
CVE-2026-48948 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-48948?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48948, 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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