CVE-2026-57317

HIGHPre-NVD 7.17.1—
EchelonGraph scoreHIGH confidence

Score 7.1 from GitHub Security Advisory (severity: HIGH) published 2026-06-26. a secondary CVSS source baseline 7.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.1
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.1Exploit: NoneExposed: 0

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

Unauthenticated Cross Site Scripting (XSS) in Simply Schedule Appointments <= 1.6.12.2 versions.

CVSS v3
7.1
EG Score
7.1(high)
EPSS
7.7%
KEV
Not listed

Published

June 26, 2026

Last Modified

June 26, 2026

Advisory Details (1)

Auto-updated Jun 26, 2026
No patch confirmed yet.
generic

Cross Site Scripting (XSS) in WordPress Simply Schedule Appointments Plugin - Patchstack

https://patchstack.com/database/wordpress/plugin/simply-schedule-appointments/vulnerability/wordpress-simply-schedule-appointments-plugin-1-6-12-2-cross-site-scripting-xss-vulnerability?_s_id=cve

Vendor Advisories for CVE-2026-57317(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 40× in last 7d / 61× 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 01:59 UTCEG score recompute
  2. 2026-07-07 01:59 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 16:27 UTCEPSS rescore
  5. 2026-07-06 15:07 UTCEG score recompute
  6. 2026-07-06 15:07 UTCGHSA enrichment
  7. 2026-07-06 04:06 UTCEG score recompute
  8. 2026-07-06 04:06 UTCGHSA enrichment
  9. 2026-07-06 02:23 UTCEPSS rescore
  10. 2026-07-06 02:23 UTCEPSS rescore
  11. 2026-07-05 17:14 UTCEG score recompute
  12. 2026-07-05 17:14 UTCGHSA enrichment
  13. 2026-07-05 06:22 UTCEG score recompute
  14. 2026-07-05 06:21 UTCGHSA enrichment
  15. 2026-07-05 02:31 UTCEPSS rescore
  16. 2026-07-05 02:30 UTCEPSS rescore
  17. 2026-07-04 19:26 UTCEG score recompute
  18. 2026-07-04 19:26 UTCGHSA enrichment
  19. 2026-07-04 08:34 UTCEG score recompute
  20. 2026-07-04 08:34 UTCGHSA enrichment
  21. 2026-07-04 06:31 UTCEPSS rescore
  22. 2026-07-04 06:31 UTCEPSS rescore
  23. 2026-07-03 21:41 UTCEG score recompute
  24. 2026-07-03 21:41 UTCGHSA enrichment
  25. 2026-07-03 10:50 UTCEG score recompute
Show 36 more
  1. 2026-07-03 10:50 UTCGHSA enrichment
  2. 2026-07-02 23:57 UTCEG score recompute
  3. 2026-07-02 23:57 UTCGHSA enrichment
  4. 2026-07-02 13:05 UTCEG score recompute
  5. 2026-07-02 13:05 UTCGHSA enrichment
  6. 2026-07-02 02:12 UTCEG score recompute
  7. 2026-07-02 02:12 UTCGHSA enrichment
  8. 2026-07-01 15:20 UTCEG score recompute
  9. 2026-07-01 15:20 UTCGHSA enrichment
  10. 2026-07-01 15:07 UTCEPSS rescore
  11. 2026-07-01 04:28 UTCEG score recompute
  12. 2026-07-01 04:28 UTCGHSA enrichment
  13. 2026-06-30 23:22 UTCEPSS rescore
  14. 2026-06-30 17:29 UTCEG score recompute
  15. 2026-06-30 17:29 UTCGHSA enrichment
  16. 2026-06-30 06:37 UTCEG score recompute
  17. 2026-06-30 06:37 UTCGHSA enrichment
  18. 2026-06-29 19:45 UTCEG score recompute
  19. 2026-06-29 19:45 UTCGHSA enrichment
  20. 2026-06-29 14:06 UTCEPSS rescore
  21. 2026-06-29 08:54 UTCEG score recompute
  22. 2026-06-29 08:54 UTCGHSA enrichment
  23. 2026-06-28 22:02 UTCEG score recompute
  24. 2026-06-28 22:02 UTCGHSA enrichment
  25. 2026-06-28 14:07 UTCEPSS rescore
  26. 2026-06-28 11:10 UTCEG score recompute
  27. 2026-06-28 11:09 UTCGHSA enrichment
  28. 2026-06-28 04:56 UTCEPSS rescore
  29. 2026-06-28 00:18 UTCEG score recompute
  30. 2026-06-28 00:18 UTCGHSA enrichment
  31. 2026-06-27 13:24 UTCEG score recompute
  32. 2026-06-27 13:24 UTCGHSA enrichment
  33. 2026-06-27 02:32 UTCEG score recompute
  34. 2026-06-27 02:32 UTCGHSA enrichment
  35. 2026-06-26 15:39 UTCEG score recompute
  36. 2026-06-26 15:38 UTCGHSA enrichment

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-57317?
CVE-2026-57317 is a high vulnerability published on June 26, 2026. Unauthenticated Cross Site Scripting (XSS) in Simply Schedule Appointments <= 1.6.12.2 versions.
When was CVE-2026-57317 disclosed?
CVE-2026-57317 was first published in the National Vulnerability Database 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-2026-57317 actively exploited?
CVE-2026-57317 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 7.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-57317?
CVE-2026-57317 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-57317?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57317, 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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