CVE-2026-63081

MEDIUMPre-NVD 5.45.4—
EchelonGraph scoreMEDIUM confidence

Score 5.4 from GitHub Security Advisory published 2026-07-16. a secondary CVSS source baseline 5.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
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: Elevated riskExposed: 0

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

Perfect Support Ticketing & Document Management System through 1.7 contains a stored cross-site scripting vulnerability that allows authenticated attackers with Agent-level privileges to inject malicious payloads into the Notes field of assigned support tickets. Attackers can store malicious scripts that execute in the browser context of any user who views the affected ticket notes, including Superadmin users, enabling session hijacking or unauthorized actions on behalf of the victim.

CVSS v3
5.4
EG Score
5.4(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
Severity54% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
14%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 18, 2026

Advisory Details (2)

Auto-updated Jul 16, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic

Perfect Support Ticketing System 1.7 Stored XSS via Ticket Notes Field | Advisories | VulnCheck

https://www.vulncheck.com/advisories/perfect-support-ticketing-system-stored-xss-via-ticket-notes-field
generic🟡 PoC Available

CVE-Disclosures/CVE-2026/CVE-2026-63081 at main · aaronamran/CVE-Disclosures · GitHub

https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-63081

Vendor Advisories for CVE-2026-63081(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 14× in last 7d / 75× 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 112 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-63081?
CVE-2026-63081 is a medium vulnerability published on July 16, 2026. Perfect Support Ticketing & Document Management System through 1.7 contains a stored cross-site scripting vulnerability that allows authenticated attackers with Agent-level privileges to inject malicious payloads into the Notes field of assigned support tickets. Attackers can store malicious…
When was CVE-2026-63081 disclosed?
CVE-2026-63081 was first published in the National Vulnerability Database on July 16, 2026, with the most recent update on July 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-63081 actively exploited?
CVE-2026-63081 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-2026-63081?
CVE-2026-63081 has a CVSS v3 base score of 5.4 (NVD).
How do I remediate CVE-2026-63081?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-63081, 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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