CVE-2025-14320

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-05-04. a secondary CVSS source baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: 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 Tegsoft Management and Information Services Trade Limited Company Online Support Application allows Reflected XSS.

This issue affects Online Support Application: from V3 through 31122025.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
26%
KEV
Not listed

Published

May 4, 2026

Last Modified

June 4, 2026

Advisory Details (2)

Auto-updated Sep 9, 2026
No patch confirmed yet.
generic

T.C. Siber Güvenlik Başkanlığı

https://www.usom.gov.tr/bildirim/tr-26-0142
generic

T.C. Siber Güvenlik Başkanlığı

https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0142

Vendor Advisories for CVE-2025-14320(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 7× in last 7d / 33× 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 310 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2025-14320?
CVE-2025-14320 is a critical vulnerability published on May 4, 2026. Improper neutralization of input during web page generation ('cross-site scripting') vulnerability in Tegsoft Management and Information Services Trade Limited Company Online Support Application allows Reflected XSS. This issue affects Online Support Application: from V3 through 31122025.
When was CVE-2025-14320 disclosed?
CVE-2025-14320 was first published in the National Vulnerability Database on May 4, 2026, with the most recent update on June 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-14320 actively exploited?
CVE-2025-14320 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 74.4% of all scored CVEs.
What is the CVSS score of CVE-2025-14320?
CVE-2025-14320 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2025-14320?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-14320, 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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