CVE-2026-48535

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2026-07-23. the CNA's CVSS baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vulncheck, epss, ghsa
Trending — 3 sources updated this week
5.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.4Exploit: None knownExposed: 0

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

GFI Archiver before 15.13 contains a stored cross-site scripting vulnerability in the Call Home proxy server configuration that allows authenticated attackers to inject arbitrary web script or HTML via the proxy server address parameter to /Archiver/CallHomeSettingsWizard.aspx. The injected payload is stored by CallHomeSettingsWizard.SaveAllConfigSettings() without output encoding and is executed in the browsers of users who subsequently view the General Settings Additional Settings page.

CVSS v3
5.4
EG Score
5.4(medium)
EG Risk
24(Track)
EG Risk 24/100SSVC: 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
Severity54% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

July 23, 2026

Last Modified

July 28, 2026

Advisory Details (1)

Auto-updated Jul 26, 2026
No patch confirmed yet.
generic

GFI Archiver < 15.13 Stored XSS via CallHomeSettingsWizard.aspx | Advisories | VulnCheck

https://www.vulncheck.com/advisories/gfi-archiver-stored-xss-via-callhomesettingswizard-aspx

Vendor Advisories for CVE-2026-48535(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 17× 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.

  1. 2026-08-30 01:22 UTCEPSS rescore
  2. 2026-08-30 00:33 UTCEG score recompute
  3. 2026-08-30 00:33 UTCGHSA enrichment
  4. 2026-08-28 21:41 UTCEPSS rescore
  5. 2026-08-27 14:25 UTCEPSS rescore
  6. 2026-08-27 11:46 UTCEG score recompute
  7. 2026-08-27 11:46 UTCGHSA enrichment
  8. 2026-08-26 14:46 UTCEPSS rescore
  9. 2026-08-26 11:30 UTCEG score recompute
  10. 2026-08-26 11:30 UTCGHSA enrichment
  11. 2026-08-25 13:49 UTCEPSS rescore
  12. 2026-08-25 10:55 UTCEG score recompute
  13. 2026-08-25 10:55 UTCGHSA enrichment
  14. 2026-08-24 10:40 UTCEG score recompute
  15. 2026-08-24 10:40 UTCGHSA enrichment
  16. 2026-08-23 10:24 UTCEG score recompute
  17. 2026-08-23 10:24 UTCGHSA enrichment
  18. 2026-08-23 00:19 UTCEPSS rescore
  19. 2026-08-22 09:55 UTCEG score recompute
  20. 2026-08-22 09:55 UTCGHSA enrichment
  21. 2026-08-21 23:49 UTCEPSS rescore
  22. 2026-08-21 09:39 UTCEG score recompute
  23. 2026-08-21 09:39 UTCGHSA enrichment
  24. 2026-08-20 22:55 UTCEPSS rescore
  25. 2026-08-20 09:23 UTCEG score recompute
Show 75 more
  1. 2026-08-20 09:23 UTCGHSA enrichment
  2. 2026-08-19 17:04 UTCEPSS rescore
  3. 2026-08-19 09:07 UTCEG score recompute
  4. 2026-08-19 09:07 UTCGHSA enrichment
  5. 2026-08-18 13:48 UTCEPSS rescore
  6. 2026-08-18 08:51 UTCEG score recompute
  7. 2026-08-18 08:51 UTCGHSA enrichment
  8. 2026-08-17 13:47 UTCEPSS rescore
  9. 2026-08-17 08:12 UTCGHSA enrichment
  10. 2026-08-16 07:57 UTCEG score recompute
  11. 2026-08-16 07:57 UTCGHSA enrichment
  12. 2026-08-16 02:14 UTCEPSS rescore
  13. 2026-08-15 07:42 UTCEG score recompute
  14. 2026-08-15 07:42 UTCGHSA enrichment
  15. 2026-08-15 01:30 UTCEPSS rescore
  16. 2026-08-14 07:26 UTCEG score recompute
  17. 2026-08-14 07:26 UTCGHSA enrichment
  18. 2026-08-13 22:00 UTCEPSS rescore
  19. 2026-08-13 07:11 UTCEG score recompute
  20. 2026-08-13 07:11 UTCGHSA enrichment
  21. 2026-08-12 13:51 UTCEPSS rescore
  22. 2026-08-12 06:39 UTCEG score recompute
  23. 2026-08-12 06:39 UTCGHSA enrichment
  24. 2026-08-11 06:24 UTCGHSA enrichment
  25. 2026-08-10 06:07 UTCEG score recompute
  26. 2026-08-10 06:07 UTCGHSA enrichment
  27. 2026-08-09 13:46 UTCEPSS rescore
  28. 2026-08-09 05:52 UTCEG score recompute
  29. 2026-08-09 05:52 UTCGHSA enrichment
  30. 2026-08-08 16:37 UTCEPSS rescore
  31. 2026-08-08 05:37 UTCEG score recompute
  32. 2026-08-08 05:37 UTCGHSA enrichment
  33. 2026-08-07 05:21 UTCEG score recompute
  34. 2026-08-07 05:21 UTCGHSA enrichment
  35. 2026-08-06 13:47 UTCEPSS rescore
  36. 2026-08-06 05:06 UTCEG score recompute
  37. 2026-08-06 05:06 UTCGHSA enrichment
  38. 2026-08-05 19:17 UTCEPSS rescore
  39. 2026-08-05 04:51 UTCEG score recompute
  40. 2026-08-05 04:51 UTCGHSA enrichment
  41. 2026-08-04 15:10 UTCEPSS rescore
  42. 2026-08-04 10:39 UTCEPSS rescore
  43. 2026-08-04 04:14 UTCEG score recompute
  44. 2026-08-04 04:14 UTCGHSA enrichment
  45. 2026-08-03 10:36 UTCEPSS rescore
  46. 2026-08-03 03:59 UTCGHSA enrichment
  47. 2026-08-02 03:43 UTCEG score recompute
  48. 2026-08-02 03:43 UTCGHSA enrichment
  49. 2026-08-02 02:27 UTCEPSS rescore
  50. 2026-08-01 04:16 UTCEPSS rescore
  51. 2026-08-01 03:27 UTCGHSA enrichment
  52. 2026-07-31 03:08 UTCEG score recompute
  53. 2026-07-31 03:08 UTCGHSA enrichment
  54. 2026-07-30 16:28 UTCEPSS rescore
  55. 2026-07-30 02:51 UTCEG score recompute
  56. 2026-07-30 02:51 UTCGHSA enrichment
  57. 2026-07-30 01:30 UTCEPSS rescore
  58. 2026-07-29 02:35 UTCEG score recompute
  59. 2026-07-29 02:35 UTCGHSA enrichment
  60. 2026-07-28 15:37 UTCEPSS rescore
  61. 2026-07-28 02:19 UTCEG score recompute
  62. 2026-07-28 02:19 UTCGHSA enrichment
  63. 2026-07-27 17:20 UTCEG score recompute
  64. 2026-07-27 17:20 UTCGHSA enrichment
  65. 2026-07-27 17:02 UTCEG score recompute
  66. 2026-07-27 17:02 UTCGHSA enrichment
  67. 2026-07-27 03:26 UTCEG score recompute
  68. 2026-07-27 03:26 UTCGHSA enrichment
  69. 2026-07-26 14:54 UTCEPSS rescore
  70. 2026-07-26 03:07 UTCEG score recompute
  71. 2026-07-26 03:07 UTCGHSA enrichment
  72. 2026-07-25 14:18 UTCEPSS rescore
  73. 2026-07-24 14:18 UTCEPSS rescore
  74. 2026-07-23 15:37 UTCEG score recompute
  75. 2026-07-23 15:36 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-48535?
CVE-2026-48535 is a medium vulnerability published on July 23, 2026. GFI Archiver before 15.13 contains a stored cross-site scripting vulnerability in the Call Home proxy server configuration that allows authenticated attackers to inject arbitrary web script or HTML via the proxy server address parameter to /Archiver/CallHomeSettingsWizard.aspx. The injected payload…
When was CVE-2026-48535 disclosed?
CVE-2026-48535 was first published in the National Vulnerability Database on July 23, 2026, with the most recent update on July 28, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48535 actively exploited?
CVE-2026-48535 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 85.8% of all scored CVEs.
What is the CVSS score of CVE-2026-48535?
CVE-2026-48535 has a CVSS v4.0 base score of 5.4 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-48535?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48535, 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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