CVE-2026-12425

MEDIUMNVD 6.16.1—
EchelonGraph scoreHIGH confidence

Score 6.1 from GitHub Security Advisory published 2026-06-16. NVD baseline CVSS 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Trending — 3 sources updated this week
6.1
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.1Exploit: NoneExposed: 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 (XSS or 'Cross-site Scripting') vulnerability in PowerSchool Employee Access Center allows Cross-Site Scripting (XSS). This issue affects Employee Access Center: 23.10. It is possible to add in javascript code after the login URL and have it be eval()'d in the page and execute in the context of the user.

CVSS v3
6.1
EG Score
6.1(high)
EPSS
4.5%
KEV
Not listed

Published

June 16, 2026

Last Modified

June 26, 2026

References (1)

Vendor Advisories for CVE-2026-12425(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 22× in last 7d / 68× 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. 2026-07-06 23:39 UTCEG score recompute
  2. 2026-07-06 23:39 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 23:33 UTCEG score recompute
  6. 2026-07-05 23:33 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-04 23:28 UTCEG score recompute
  10. 2026-07-04 23:28 UTCGHSA enrichment
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-03 23:24 UTCEG score recompute
  13. 2026-07-03 23:24 UTCGHSA enrichment
  14. 2026-07-02 23:19 UTCEG score recompute
  15. 2026-07-02 23:19 UTCGHSA enrichment
  16. 2026-07-01 23:15 UTCEG score recompute
  17. 2026-07-01 23:15 UTCGHSA enrichment
  18. 2026-07-01 15:06 UTCEPSS rescore
  19. 2026-07-01 15:06 UTCEPSS rescore
  20. 2026-06-30 23:22 UTCEPSS rescore
  21. 2026-06-30 23:09 UTCEG score recompute
  22. 2026-06-30 23:09 UTCGHSA enrichment
  23. 2026-06-29 23:05 UTCEG score recompute
  24. 2026-06-29 23:05 UTCGHSA enrichment
  25. 2026-06-29 14:06 UTCEPSS rescore
Show 43 more
  1. 2026-06-28 23:01 UTCEG score recompute
  2. 2026-06-28 23:00 UTCGHSA enrichment
  3. 2026-06-28 14:07 UTCEPSS rescore
  4. 2026-06-28 04:56 UTCEPSS rescore
  5. 2026-06-28 04:56 UTCEPSS rescore
  6. 2026-06-27 22:56 UTCEG score recompute
  7. 2026-06-27 22:56 UTCGHSA enrichment
  8. 2026-06-27 03:08 UTCEPSS rescore
  9. 2026-06-26 22:52 UTCEG score recompute▲ 0.40
  10. 2026-06-26 22:52 UTCGHSA enrichment
  11. 2026-06-26 17:41 UTCNVD updateCVSS v3 → 6.1
  12. 2026-06-25 22:28 UTCEG score recompute
  13. 2026-06-25 22:28 UTCGHSA enrichment
  14. 2026-06-25 13:49 UTCEPSS rescore
  15. 2026-06-24 22:19 UTCEG score recompute
  16. 2026-06-24 22:19 UTCGHSA enrichment
  17. 2026-06-24 14:05 UTCEPSS rescore
  18. 2026-06-23 22:14 UTCEG score recompute
  19. 2026-06-23 22:14 UTCGHSA enrichment
  20. 2026-06-23 21:32 UTCEPSS rescore
  21. 2026-06-22 21:44 UTCEG score recompute
  22. 2026-06-22 21:44 UTCGHSA enrichment
  23. 2026-06-22 14:25 UTCEPSS rescore
  24. 2026-06-22 14:25 UTCEPSS rescore
  25. 2026-06-21 21:40 UTCEG score recompute
  26. 2026-06-21 21:40 UTCGHSA enrichment
  27. 2026-06-21 14:56 UTCEPSS rescore
  28. 2026-06-21 14:56 UTCEPSS rescore
  29. 2026-06-21 01:59 UTCEPSS rescore
  30. 2026-06-21 01:59 UTCEPSS rescore
  31. 2026-06-20 21:26 UTCEG score recompute
  32. 2026-06-20 21:26 UTCGHSA enrichment
  33. 2026-06-19 21:21 UTCEG score recompute
  34. 2026-06-19 21:21 UTCGHSA enrichment
  35. 2026-06-19 19:25 UTCEPSS rescore
  36. 2026-06-18 21:16 UTCEG score recompute
  37. 2026-06-18 21:16 UTCGHSA enrichment
  38. 2026-06-18 17:52 UTCEPSS rescore
  39. 2026-06-17 21:11 UTCEG score recompute
  40. 2026-06-17 21:11 UTCGHSA enrichment
  41. 2026-06-17 17:53 UTCEPSS rescore
  42. 2026-06-16 21:07 UTCEG score recompute
  43. 2026-06-16 21:07 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12425?
CVE-2026-12425 is a medium vulnerability published on June 16, 2026. Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in PowerSchool Employee Access Center allows Cross-Site Scripting (XSS). This issue affects Employee Access Center: 23.10. It is possible to add in javascript code after the login URL and have…
When was CVE-2026-12425 disclosed?
CVE-2026-12425 was first published in the National Vulnerability Database on June 16, 2026, with the most recent update on June 26, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12425 actively exploited?
CVE-2026-12425 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12425?
CVE-2026-12425 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2026-12425?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12425, 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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