CVE-2026-19784

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreHIGH confidence

Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-08-14. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
4.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 4.3Exploit: Elevated riskExposed: 0

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

A flaw has been found in francoisjacquet RosarioSIS up to 12.8. This affects the function DBUpdate of the file Discipline/Referrals.php. This manipulation causes authorization bypass. The attack may be initiated remotely. The exploit has been published and may be used. Upgrading to version 12.9 is able to mitigate this issue. Patch name: 04dd1a368ddf80ad7082baefa3c656e4e1825c76. It is suggested to upgrade the affected component.

CVSS v3
4.3
EG Score
4.3(high)
EG Risk
35(Track)
EG Risk 35/100SSVC: 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
Severity43% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
19%
KEV
Not listed

Published

August 14, 2026

Last Modified

August 14, 2026

Advisory Details (5)

Auto-updated Aug 14, 2026
Patch available. Sources: github_commit, github_release.
generic

GitHub - francoisjacquet/rosariosis: RosarioSIS Student Information System for school management. · GitHub

https://github.com/francoisjacquet/rosariosis/
github_release Patch Available

v12.9

Patch available: francoisjacquet/rosariosis v12.9

https://github.com/francoisjacquet/rosariosis/releases/tag/v12.9
github_commit Patch Available

commit 04dd1a368ddf (francoisjacquet/RosarioSIS)

Patch available: francoisjacquet/RosarioSIS v12.9 (contains commit 04dd1a368ddf)

https://github.com/francoisjacquet/RosarioSIS/commit/04dd1a368ddf80ad7082baefa3c656e4e1825c76
generic

IDOR in save/delete operations: Discipline Referrals, Student Billing, and Gradebook Assignments · Issue #301 · francoisjacquet/rosariosis · GitHub

https://github.com/francoisjacquet/RosarioSIS/issues/301
generic

IDOR in save/delete operations: Discipline Referrals, Student Billing, and Gradebook Assignments · Issue #301 · francoisjacquet/rosariosis · GitHub

https://github.com/francoisjacquet/rosariosis/issues/301

Vendor Advisories for CVE-2026-19784(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 28× in last 7d / 28× 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. 2026-08-20 18:00 UTCGHSA enrichment
  2. 2026-08-19 18:26 UTCEG score recompute
  3. 2026-08-19 18:26 UTCGHSA enrichment
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-18 18:41 UTCEG score recompute
  6. 2026-08-18 18:41 UTCGHSA enrichment
  7. 2026-08-18 13:48 UTCEPSS rescore
  8. 2026-08-17 19:07 UTCEG score recompute
  9. 2026-08-17 19:07 UTCGHSA enrichment
  10. 2026-08-17 13:47 UTCEPSS rescore
  11. 2026-08-16 18:24 UTCEG score recompute
  12. 2026-08-16 18:24 UTCGHSA enrichment
  13. 2026-08-16 14:56 UTCEPSS rescore
  14. 2026-08-16 02:14 UTCEPSS rescore
  15. 2026-08-15 18:50 UTCEG score recompute
  16. 2026-08-15 18:50 UTCGHSA enrichment
  17. 2026-08-15 01:30 UTCEPSS rescore
  18. 2026-08-14 19:16 UTCGHSA enrichment
  19. 2026-08-14 15:30 UTCEG score recompute
  20. 2026-08-14 15:30 UTCGHSA enrichment
  21. 2026-08-14 15:29 UTCNVD updateCVSS v4 → 2.1
  22. 2026-08-14 14:59 UTCEG score recompute
  23. 2026-08-14 14:59 UTCGHSA enrichment
  24. 2026-08-14 14:58 UTCMITRE cvelistV5CVSS v4 → 5.3
  25. 2026-08-14 03:17 UTCEG score recompute
Show 3 more
  1. 2026-08-14 03:17 UTCNVD updateCVSS v4 → 2.1
  2. 2026-08-14 02:54 UTCEG score recompute
  3. 2026-08-14 02:53 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-19784?
CVE-2026-19784 is a medium vulnerability published on August 14, 2026. A flaw has been found in francoisjacquet RosarioSIS up to 12.8. This affects the function DBUpdate of the file Discipline/Referrals.php. This manipulation causes authorization bypass. The attack may be initiated remotely. The exploit has been published and may be used. Upgrading to version 12.9 is…
When was CVE-2026-19784 disclosed?
CVE-2026-19784 was first published in the National Vulnerability Database on August 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19784 actively exploited?
CVE-2026-19784 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 81.0% of all scored CVEs.
What is the CVSS score of CVE-2026-19784?
CVE-2026-19784 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-19784?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19784, 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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