CVE-2026-76902

MEDIUMPre-NVD 5.05.0—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 5.0 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2%, top 87% 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
5.0EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.0Exploit: None knownExposed: 0

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

CordysCRM is an open source AI-powered customer relationship management system that supports private deployment. Prior to 1.7.4, ShiroFilter configures /attachment/preview/{id} and /pic/preview/{id} as anonymous, and both routes call AttachmentService.getResource, which performs a bare primary-key lookup without ownership, organization, or permission checks. An unauthenticated caller who guesses or observes an id generated by IDGenerator.nextStr can download files uploaded by users in other organizations because the stored organization id is used only to locate the file rather than authorize the caller. This issue is fixed in version 1.7.4.

CVSS v3
5.0
EG Score
5.0(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: Track

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
Severity50% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
13%
KEV
Not listed

Published

September 18, 2026

Last Modified

September 18, 2026

Advisory Details (4)

Auto-updated Sep 18, 2026
🔬 Proof of concept available. Patch available. Sources: github, github_pr, github_commit, github_release.
github_release Patch Available

v1.7.4

Patch available: 1Panel-dev/CordysCRM v1.7.4

https://github.com/1Panel-dev/CordysCRM/releases/tag/v1.7.4
github_commit Patch Available

commit 3d1f68be0778 (1Panel-dev/CordysCRM)

Patch available: 1Panel-dev/CordysCRM v1.7.4 (contains commit 3d1f68be0778)

https://github.com/1Panel-dev/CordysCRM/commit/3d1f68be0778ce35362688296bf355c1cb2d86fb
github_pr Patch Available

fix: File access token

Patch available: 1Panel-dev/CordysCRM v1.7.4 (PR #2978 merged 2026-07-10)

https://github.com/1Panel-dev/CordysCRM/pull/2978
github Patch Available🟡 PoC Available

Unauthenticated arbitrary file disclosure via `/attachment/preview/{id}` and `/pic/preview/{id}` · Advisory · 1Panel-dev/CordysCRM · GitHub

https://github.com/1Panel-dev/CordysCRM/security/advisories/GHSA-93p7-j9r5-jc7q

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 6× 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. 2026-09-20 22:19 UTCEG score recompute
  2. 2026-09-20 20:16 UTCEPSS rescore
  3. 2026-09-19 21:24 UTCEG score recompute
  4. 2026-09-18 20:30 UTCEG score recompute
  5. 2026-09-18 20:10 UTCEG score recompute
  6. 2026-09-18 20:09 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-76902?
CVE-2026-76902 is a medium vulnerability published on September 18, 2026. CordysCRM is an open source AI-powered customer relationship management system that supports private deployment. Prior to 1.7.4, ShiroFilter configures /attachment/preview/{id} and /pic/preview/{id} as anonymous, and both routes call AttachmentService.getResource, which performs a bare primary-key…
When was CVE-2026-76902 disclosed?
CVE-2026-76902 was first published in the National Vulnerability Database on September 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76902 actively exploited?
CVE-2026-76902 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 86.6% of all scored CVEs.
What is the CVSS score of CVE-2026-76902?
CVE-2026-76902 has a CVSS v3 base score of 5.0 (NVD).
How do I remediate CVE-2026-76902?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76902, 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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