CVE-2026-9125

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreHIGH confidence

Score 6.4 from GitHub Security Advisory published 2026-06-12. the CNA's CVSS baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:wordfence, epss, ghsa
Trending — 3 sources updated this week
6.4
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.4Exploit: NoneExposed: 0

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

The Presto Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'link_url' parameter of the [presto_player_overlay] shortcode in versions up to, and including, 4.2.0 This is due to insufficient input sanitization and output escaping in the getOverlays() function, which copies the link_url shortcode attribute directly into the overlay configuration without scheme validation, allowing javascript: URIs to survive and be rendered as the href of a clickable anchor element by the presto-dynamic-overlay-ui web component. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CVSS v3
6.4
EG Score
6.4(high)
EPSS
14.9%
KEV
Not listed

Published

June 12, 2026

Last Modified

June 13, 2026

References (10)

Vendor Advisories for CVE-2026-9125(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 21× in last 7d / 81× 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. 2026-07-07 01:23 UTCEG score recompute
  2. 2026-07-07 01:23 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 10:57 UTCEG score recompute
  6. 2026-07-05 10:57 UTCGHSA enrichment
  7. 2026-07-05 02:31 UTCEPSS rescore
  8. 2026-07-04 12:47 UTCEG score recompute
  9. 2026-07-04 12:47 UTCGHSA enrichment
  10. 2026-07-04 06:31 UTCEPSS rescore
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-03 14:40 UTCEG score recompute
  13. 2026-07-03 14:40 UTCGHSA enrichment
  14. 2026-07-02 13:56 UTCEG score recompute
  15. 2026-07-02 13:56 UTCGHSA enrichment
  16. 2026-07-01 15:49 UTCEG score recompute
  17. 2026-07-01 15:49 UTCGHSA enrichment
  18. 2026-07-01 15:07 UTCEPSS rescore
  19. 2026-06-30 23:22 UTCEPSS rescore
  20. 2026-06-30 17:41 UTCEG score recompute
  21. 2026-06-30 17:41 UTCGHSA enrichment
  22. 2026-06-29 19:34 UTCEG score recompute
  23. 2026-06-29 19:34 UTCGHSA enrichment
  24. 2026-06-29 14:06 UTCEPSS rescore
  25. 2026-06-28 21:28 UTCEG score recompute
Show 56 more
  1. 2026-06-28 21:28 UTCGHSA enrichment
  2. 2026-06-28 14:07 UTCEPSS rescore
  3. 2026-06-28 04:56 UTCEPSS rescore
  4. 2026-06-27 23:21 UTCEG score recompute
  5. 2026-06-27 23:21 UTCGHSA enrichment
  6. 2026-06-27 03:08 UTCEPSS rescore
  7. 2026-06-27 01:14 UTCEG score recompute
  8. 2026-06-27 01:14 UTCGHSA enrichment
  9. 2026-06-26 03:08 UTCEG score recompute
  10. 2026-06-26 03:08 UTCGHSA enrichment
  11. 2026-06-25 13:50 UTCEPSS rescore
  12. 2026-06-25 05:02 UTCEG score recompute
  13. 2026-06-25 05:02 UTCGHSA enrichment
  14. 2026-06-24 14:05 UTCEPSS rescore
  15. 2026-06-24 06:50 UTCEG score recompute
  16. 2026-06-24 06:50 UTCGHSA enrichment
  17. 2026-06-23 21:33 UTCEPSS rescore
  18. 2026-06-23 08:12 UTCEG score recompute
  19. 2026-06-23 08:12 UTCGHSA enrichment
  20. 2026-06-22 14:25 UTCEPSS rescore
  21. 2026-06-22 08:27 UTCEG score recompute
  22. 2026-06-22 08:27 UTCGHSA enrichment
  23. 2026-06-21 14:56 UTCEPSS rescore
  24. 2026-06-21 10:11 UTCEG score recompute
  25. 2026-06-21 10:11 UTCGHSA enrichment
  26. 2026-06-21 01:59 UTCEPSS rescore
  27. 2026-06-20 12:03 UTCEG score recompute
  28. 2026-06-20 12:03 UTCGHSA enrichment
  29. 2026-06-19 19:26 UTCEPSS rescore
  30. 2026-06-19 13:57 UTCEG score recompute
  31. 2026-06-19 13:57 UTCGHSA enrichment
  32. 2026-06-18 17:52 UTCEPSS rescore
  33. 2026-06-18 15:49 UTCEG score recompute
  34. 2026-06-18 15:49 UTCGHSA enrichment
  35. 2026-06-17 17:53 UTCEPSS rescore
  36. 2026-06-17 16:59 UTCEG score recompute
  37. 2026-06-17 16:59 UTCGHSA enrichment
  38. 2026-06-16 18:01 UTCEG score recompute
  39. 2026-06-16 18:01 UTCGHSA enrichment
  40. 2026-06-16 17:53 UTCEPSS rescore
  41. 2026-06-15 19:54 UTCEG score recompute
  42. 2026-06-15 19:54 UTCGHSA enrichment
  43. 2026-06-15 17:49 UTCEPSS rescore
  44. 2026-06-15 17:49 UTCEPSS rescore
  45. 2026-06-14 23:18 UTCEPSS rescore
  46. 2026-06-14 21:47 UTCEG score recompute
  47. 2026-06-14 21:47 UTCGHSA enrichment
  48. 2026-06-13 23:41 UTCEG score recompute
  49. 2026-06-13 23:41 UTCGHSA enrichment
  50. 2026-06-13 23:00 UTCEPSS rescore
  51. 2026-06-13 01:35 UTCEG score recompute
  52. 2026-06-13 01:35 UTCGHSA enrichment
  53. 2026-06-12 23:12 UTCEPSS rescore
  54. 2026-06-12 23:12 UTCEPSS rescore
  55. 2026-06-12 03:28 UTCEG score recompute
  56. 2026-06-12 03:27 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-9125?
CVE-2026-9125 is a medium vulnerability published on June 12, 2026. The Presto Player plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'linkurl' parameter of the [prestoplayeroverlay] shortcode in versions up to, and including, 4.2.0 This is due to insufficient input sanitization and output escaping in the getOverlays() function, which…
When was CVE-2026-9125 disclosed?
CVE-2026-9125 was first published in the National Vulnerability Database on June 12, 2026, with the most recent update on June 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-9125 actively exploited?
CVE-2026-9125 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-9125?
CVE-2026-9125 has a CVSS v4.0 base score of 6.4 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2026-9125?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-9125, 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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