CVE-2026-8310

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-07-08. a secondary CVSS source baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: None knownExposed: 0

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

Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Reflected XSS.

This issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity61% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
17%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 9, 2026

Advisory Details (1)

Auto-updated Jul 8, 2026
No patch confirmed yet.
generic

T.C. Siber Güvenlik Başkanlığı

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0518

Vendor Advisories for CVE-2026-8310(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 / 82× 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 129 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-8310?
CVE-2026-8310 is a medium vulnerability published on July 8, 2026. Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Webbeyaz Web Design Mediküm Web allows Reflected XSS. This issue affects Mediküm Web: through 08072026. NOTE: The vendor was contacted and it was learned that the product is not supported.
When was CVE-2026-8310 disclosed?
CVE-2026-8310 was first published in the National Vulnerability Database on July 8, 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-2026-8310 actively exploited?
CVE-2026-8310 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 83.5% of all scored CVEs.
What is the CVSS score of CVE-2026-8310?
CVE-2026-8310 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2026-8310?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8310, 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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