CVE-2026-102243

HIGHPre-NVD 7.47.4—
EchelonGraph scoreHIGH confidence

Score 7.4 from GitHub Security Advisory (severity: LOW) published 2026-09-29. A secondary CVSS source baseline 7.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
7.4EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1.2%CVSS: 7.4Exploit: Elevated riskExposed services: Not assessed

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

A vulnerability was identified in MODSetter SurfSense up to 2.0.3. This issue affects some unknown processing of the file /api/search-source/connectors/mcp/test of the component MCP Connector Integration. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
7.4
EG Score
7.4HIGHhigh confidence
EG Risk
49
EG Risk 49/100CISA SSVC

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
Severity74% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
1.2%
EPSS %ILE
65th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 29, 2026

Last Modified

September 29, 2026

Advisory Details (1)

Auto-updated Sep 29, 2026
No patch confirmed yet.
generic

surR · GitHub

https://gist.github.com/DReazer/81504d373f4e32206dc885d3c415e278

Vendor Advisories for CVE-2026-102243(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 31× in last 7d / 31× 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. 2026-10-04 05:57 UTCGHSA enrichment
  2. 2026-10-03 18:06 UTCEG score recompute
  3. 2026-10-03 18:06 UTCGHSA enrichment
  4. 2026-10-03 14:25 UTCEPSS rescore
  5. 2026-10-03 06:08 UTCGHSA enrichment
  6. 2026-10-02 18:16 UTCGHSA enrichment
  7. 2026-10-02 18:16 UTCEG score recompute
  8. 2026-10-02 18:16 UTCGHSA enrichment
  9. 2026-10-02 18:16 UTCGHSA enrichment
  10. 2026-10-02 06:25 UTCEG score recompute
  11. 2026-10-02 06:25 UTCGHSA enrichment
  12. 2026-10-01 19:49 UTCEPSS rescore
  13. 2026-10-01 18:33 UTCGHSA enrichment
  14. 2026-10-01 06:38 UTCGHSA enrichment
  15. 2026-09-30 18:47 UTCEG score recompute
  16. 2026-09-30 18:47 UTCGHSA enrichment
  17. 2026-09-30 15:02 UTCEPSS rescore
  18. 2026-09-30 06:56 UTCGHSA enrichment
  19. 2026-09-29 19:05 UTCEG score recompute
  20. 2026-09-29 19:05 UTCGHSA enrichment
  21. 2026-09-29 15:20 UTCEPSS rescore
  22. 2026-09-29 11:32 UTCEG score recompute
  23. 2026-09-29 11:32 UTCGHSA enrichment
  24. 2026-09-29 11:30 UTCNVD updateCVSS v4 → 2.1
  25. 2026-09-29 10:49 UTCEG score recompute
Show 6 more
  1. 2026-09-29 10:49 UTCGHSA enrichment
  2. 2026-09-29 10:48 UTCMITRE cvelistV5CVSS v4 → 5.3
  3. 2026-09-29 03:30 UTCEG score recompute
  4. 2026-09-29 03:29 UTCNVD updateCVSS v4 → 2.1
  5. 2026-09-29 02:36 UTCEG score recompute
  6. 2026-09-29 02:35 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-102243?
CVE-2026-102243 is a high vulnerability published on September 29, 2026. A vulnerability was identified in MODSetter SurfSense up to 2.0.3. This issue affects some unknown processing of the file /api/search-source/connectors/mcp/test of the component MCP Connector Integration. Such manipulation leads to command injection. It is possible to launch the attack remotely.…
When was CVE-2026-102243 disclosed?
CVE-2026-102243 was first published on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-102243 actively exploited?
CVE-2026-102243 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.2% probability of exploitation in the next 30 days (65th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-102243?
CVE-2026-102243 has a CVSS base score of 7.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-102243?
No fix for CVE-2026-102243 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-102243 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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