CVE-2026-61749

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

This medium-severity CVE scores 6.5 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.5%, top 61% 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
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

InvenTree is an Open Source Inventory Management System. Prior to 1.4.0, privileged staff users who can author report or label templates can cause WeasyPrint report rendering to retrieve attacker-selected resources through the HTTP and HTTPS URL schemes or the local file URI scheme. The HTML(string=html).write_pdf() path does not provide a restricted url_fetcher, and attach_to_model=True stores the original generated PDF before later processing, allowing fetched local files or internal HTTP response bodies to be recovered from embedded attachments. This enables full-read server-side request forgery, arbitrary local file disclosure including application credentials, and possible compromise of a superuser account. This issue is fixed in version 1.4.0.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
39%
KEV
Not listed

Published

September 21, 2026

Last Modified

September 24, 2026

Advisory Details (4)

Auto-updated Sep 21, 2026
Patch available. Sources: github_pr, github_commit, github_release, github.
github_release Patch Available

1.4.0

Patch available: inventree/InvenTree 1.4.0

https://github.com/inventree/InvenTree/releases/tag/1.4.0
github_commit

commit 2b4f3037703b (inventree/InvenTree)

Fix landed in inventree/InvenTree commit 2b4f3037703b — awaiting tagged release

https://github.com/inventree/InvenTree/commit/2b4f3037703bd499e420b6904153f2b66878d61b
github_pr

Improve security posture of PDF reporting

Fix merged in inventree/InvenTree PR #12160 on 2026-06-14 — awaiting tagged release

https://github.com/inventree/InvenTree/pull/12160
github Patch Available

Administrative staff users can trigger Arbitrary File Read leading to Credential Disclosure · Advisory · inventree/InvenTree · GitHub

https://github.com/inventree/InvenTree/security/advisories/GHSA-568x-qh23-wh8g

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 9× 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. 2026-09-24 23:38 UTCEG score recompute
  2. 2026-09-24 22:37 UTCEG score recompute
  3. 2026-09-24 18:47 UTCEG score recompute
  4. 2026-09-23 18:39 UTCEG score recompute
  5. 2026-09-23 17:54 UTCEPSS rescore
  6. 2026-09-22 19:36 UTCEG score recompute
  7. 2026-09-21 19:28 UTCEG score recompute
  8. 2026-09-21 18:40 UTCEG score recompute
  9. 2026-09-21 18:40 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-61749?
CVE-2026-61749 is a medium vulnerability published on September 21, 2026. InvenTree is an Open Source Inventory Management System. Prior to 1.4.0, privileged staff users who can author report or label templates can cause WeasyPrint report rendering to retrieve attacker-selected resources through the HTTP and HTTPS URL schemes or the local file URI scheme. The…
When was CVE-2026-61749 disclosed?
CVE-2026-61749 was first published in the National Vulnerability Database on September 21, 2026, with the most recent update on September 24, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-61749 actively exploited?
CVE-2026-61749 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 61.3% of all scored CVEs.
What is the CVSS score of CVE-2026-61749?
CVE-2026-61749 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-61749?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-61749, 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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