CVE-2026-11975

MEDIUMPre-NVD 6.26.2—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 83% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
6.2
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 6.2Exploit: NoneExposed: 0

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

Stored cross-site scripting (XSS) in NewsItemApiController In SimplCommerce prior to commit 6142d3b5 allows an authenticated administrator to execute arbitrary JavaScript via the ShortContent and FullContent fields, which are stored without HTML sanitization and rendered unencoded via @Html.Raw()

CVSS v3
6.2
EG Score
6.2(medium)
EPSS
17.0%
KEV
Not listed

Published

June 17, 2026

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Jun 18, 2026
Upstream fix merged — awaiting tagged release. Sources: github_commit, github_pr.
github_pr

Use HtmlSanitizer in NewsItemApiController

Fix merged in simplcommerce/SimplCommerce PR #1151 on 2026-05-25 — awaiting tagged release

https://github.com/simplcommerce/SimplCommerce/pull/1151
github_commit

commit 6142d3b51478 (simplcommerce/SimplCommerce)

Fix landed in simplcommerce/SimplCommerce commit 6142d3b51478 — awaiting tagged release

https://github.com/simplcommerce/SimplCommerce/commit/6142d3b5147899e0edb41663ae20183878ab39f7

Vendor Advisories for CVE-2026-11975(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 20× in last 7d / 60× 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 16:27 UTCEPSS rescore
  2. 2026-07-06 13:56 UTCEG score recompute
  3. 2026-07-06 13:56 UTCGHSA enrichment
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 10:26 UTCEG score recompute
  6. 2026-07-05 10:26 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-04 08:02 UTCEG score recompute
  10. 2026-07-04 08:02 UTCGHSA enrichment
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-03 03:57 UTCEG score recompute
  13. 2026-07-03 03:57 UTCGHSA enrichment
  14. 2026-07-02 01:25 UTCEG score recompute
  15. 2026-07-02 01:25 UTCGHSA enrichment
  16. 2026-07-01 15:06 UTCEPSS rescore
  17. 2026-07-01 15:06 UTCEPSS rescore
  18. 2026-06-30 23:22 UTCEPSS rescore
  19. 2026-06-30 22:56 UTCEG score recompute
  20. 2026-06-30 22:56 UTCGHSA enrichment
  21. 2026-06-29 20:32 UTCEG score recompute
  22. 2026-06-29 20:32 UTCGHSA enrichment
  23. 2026-06-29 14:06 UTCEPSS rescore
  24. 2026-06-28 18:08 UTCEG score recompute
  25. 2026-06-28 18:08 UTCGHSA enrichment
Show 35 more
  1. 2026-06-28 14:07 UTCEPSS rescore
  2. 2026-06-28 04:56 UTCEPSS rescore
  3. 2026-06-28 04:56 UTCEPSS rescore
  4. 2026-06-27 15:41 UTCEG score recompute
  5. 2026-06-27 15:41 UTCGHSA enrichment
  6. 2026-06-27 03:08 UTCEPSS rescore
  7. 2026-06-26 13:17 UTCEG score recompute
  8. 2026-06-26 13:16 UTCGHSA enrichment
  9. 2026-06-25 13:49 UTCEPSS rescore
  10. 2026-06-25 10:52 UTCEG score recompute
  11. 2026-06-25 10:52 UTCGHSA enrichment
  12. 2026-06-24 14:05 UTCEPSS rescore
  13. 2026-06-24 08:28 UTCEG score recompute
  14. 2026-06-24 08:28 UTCGHSA enrichment
  15. 2026-06-23 21:32 UTCEPSS rescore
  16. 2026-06-23 06:03 UTCEG score recompute
  17. 2026-06-23 06:03 UTCGHSA enrichment
  18. 2026-06-22 14:25 UTCEPSS rescore
  19. 2026-06-22 14:25 UTCEPSS rescore
  20. 2026-06-22 03:39 UTCEG score recompute
  21. 2026-06-22 03:38 UTCGHSA enrichment
  22. 2026-06-21 14:56 UTCEPSS rescore
  23. 2026-06-21 14:56 UTCEPSS rescore
  24. 2026-06-21 01:59 UTCEPSS rescore
  25. 2026-06-21 01:59 UTCEPSS rescore
  26. 2026-06-21 01:10 UTCEG score recompute
  27. 2026-06-21 01:10 UTCGHSA enrichment
  28. 2026-06-19 22:40 UTCEG score recompute
  29. 2026-06-19 22:40 UTCGHSA enrichment
  30. 2026-06-19 19:25 UTCEPSS rescore
  31. 2026-06-18 20:15 UTCEG score recompute
  32. 2026-06-18 20:15 UTCGHSA enrichment
  33. 2026-06-18 17:52 UTCEPSS rescore
  34. 2026-06-17 17:51 UTCEG score recompute
  35. 2026-06-17 17:51 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-11975?
CVE-2026-11975 is a medium vulnerability published on June 17, 2026. Stored cross-site scripting (XSS) in NewsItemApiController In SimplCommerce prior to commit 6142d3b5 allows an authenticated administrator to execute arbitrary JavaScript via the ShortContent and FullContent fields, which are stored without HTML sanitization and rendered unencoded via @Html.Raw()
When was CVE-2026-11975 disclosed?
CVE-2026-11975 was first published in the National Vulnerability Database on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-11975 actively exploited?
CVE-2026-11975 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-11975?
CVE-2026-11975 has a CVSS v3 base score of 6.2 (NVD).
How do I remediate CVE-2026-11975?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-11975, 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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