CVE-2026-19784

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM 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 — 3 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: 0.5%CVSS: 4.3Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

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
4.3MEDIUMmedium confidence
EG Risk
35
EG Risk 35/100CISA 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
Severity43% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.5%
EPSS %ILE
37th
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines.

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

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 11× in last 7d / 67× 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.

Showing the most recent 100 of 138 total refreshes for this CVE.

  1. 2026-10-04 23:21 UTCEPSS rescore
  2. 2026-10-04 22:14 UTCGHSA enrichment
  3. 2026-10-03 19:43 UTCEG score recompute
  4. 2026-10-03 19:43 UTCGHSA enrichment
  5. 2026-10-02 07:23 UTCEG score recompute
  6. 2026-10-02 07:23 UTCGHSA enrichment
  7. 2026-10-01 19:49 UTCEPSS rescore
  8. 2026-09-30 21:42 UTCEG score recompute
  9. 2026-09-30 21:42 UTCGHSA enrichment
  10. 2026-09-30 15:03 UTCEPSS rescore
  11. 2026-09-29 15:20 UTCEPSS rescore
  12. 2026-09-28 13:51 UTCEPSS rescore
  13. 2026-09-28 09:13 UTCEG score recompute
  14. 2026-09-28 09:13 UTCGHSA enrichment
  15. 2026-09-27 13:47 UTCEPSS rescore
  16. 2026-09-27 09:39 UTCEG score recompute
  17. 2026-09-27 09:39 UTCGHSA enrichment
  18. 2026-09-26 15:58 UTCEPSS rescore
  19. 2026-09-25 03:24 UTCEG score recompute
  20. 2026-09-25 03:24 UTCGHSA enrichment
  21. 2026-09-24 01:05 UTCEG score recompute
  22. 2026-09-24 01:05 UTCGHSA enrichment
  23. 2026-09-23 01:32 UTCEG score recompute
  24. 2026-09-23 01:32 UTCGHSA enrichment
  25. 2026-09-22 01:58 UTCEG score recompute
Show 75 more
  1. 2026-09-22 01:58 UTCGHSA enrichment
  2. 2026-09-21 02:25 UTCEG score recompute
  3. 2026-09-21 02:25 UTCGHSA enrichment
  4. 2026-09-20 02:47 UTCEG score recompute
  5. 2026-09-20 02:47 UTCGHSA enrichment
  6. 2026-09-19 02:57 UTCEG score recompute
  7. 2026-09-19 02:57 UTCGHSA enrichment
  8. 2026-09-18 19:27 UTCEPSS rescore
  9. 2026-09-18 03:23 UTCEG score recompute
  10. 2026-09-18 03:23 UTCGHSA enrichment
  11. 2026-09-17 03:49 UTCEG score recompute
  12. 2026-09-17 03:49 UTCGHSA enrichment
  13. 2026-09-16 14:07 UTCEPSS rescore
  14. 2026-09-16 05:14 UTCEPSS rescore
  15. 2026-09-16 02:54 UTCGHSA enrichment
  16. 2026-09-15 03:20 UTCEG score recompute
  17. 2026-09-15 03:19 UTCGHSA enrichment
  18. 2026-09-14 03:45 UTCEG score recompute
  19. 2026-09-14 03:45 UTCGHSA enrichment
  20. 2026-09-13 16:46 UTCEPSS rescore
  21. 2026-09-13 04:11 UTCEG score recompute
  22. 2026-09-13 04:11 UTCGHSA enrichment
  23. 2026-09-12 15:00 UTCEPSS rescore
  24. 2026-09-12 04:36 UTCEG score recompute
  25. 2026-09-12 04:35 UTCGHSA enrichment
  26. 2026-09-11 14:52 UTCEPSS rescore
  27. 2026-09-11 09:36 UTCEPSS rescore
  28. 2026-09-11 04:58 UTCEG score recompute
  29. 2026-09-11 04:58 UTCGHSA enrichment
  30. 2026-09-10 09:34 UTCEPSS rescore
  31. 2026-09-10 05:24 UTCGHSA enrichment
  32. 2026-09-09 05:49 UTCEG score recompute
  33. 2026-09-09 05:49 UTCGHSA enrichment
  34. 2026-09-08 22:00 UTCEPSS rescore
  35. 2026-09-08 06:15 UTCEG score recompute
  36. 2026-09-08 06:15 UTCGHSA enrichment
  37. 2026-09-07 16:01 UTCEPSS rescore
  38. 2026-09-07 05:37 UTCEG score recompute
  39. 2026-09-07 05:36 UTCGHSA enrichment
  40. 2026-09-06 13:47 UTCEPSS rescore
  41. 2026-09-06 05:20 UTCEG score recompute
  42. 2026-09-06 05:20 UTCGHSA enrichment
  43. 2026-09-05 05:46 UTCEG score recompute
  44. 2026-09-05 05:46 UTCGHSA enrichment
  45. 2026-09-04 06:12 UTCEG score recompute
  46. 2026-09-04 06:12 UTCGHSA enrichment
  47. 2026-09-04 05:06 UTCEPSS rescore
  48. 2026-09-03 05:53 UTCEG score recompute
  49. 2026-09-03 05:53 UTCGHSA enrichment
  50. 2026-09-02 14:11 UTCEPSS rescore
  51. 2026-09-02 06:15 UTCEG score recompute
  52. 2026-09-02 06:15 UTCGHSA enrichment
  53. 2026-09-01 13:53 UTCEPSS rescore
  54. 2026-09-01 06:10 UTCEG score recompute
  55. 2026-09-01 06:10 UTCGHSA enrichment
  56. 2026-09-01 04:39 UTCEPSS rescore
  57. 2026-08-31 06:24 UTCEG score recompute
  58. 2026-08-31 06:24 UTCGHSA enrichment
  59. 2026-08-30 19:17 UTCEPSS rescore
  60. 2026-08-30 06:32 UTCEG score recompute
  61. 2026-08-30 06:32 UTCGHSA enrichment
  62. 2026-08-30 01:22 UTCEPSS rescore
  63. 2026-08-29 06:57 UTCEG score recompute
  64. 2026-08-29 06:57 UTCGHSA enrichment
  65. 2026-08-28 21:41 UTCEPSS rescore
  66. 2026-08-27 19:31 UTCEG score recompute
  67. 2026-08-27 19:31 UTCGHSA enrichment
  68. 2026-08-27 14:25 UTCEPSS rescore
  69. 2026-08-26 18:43 UTCEG score recompute
  70. 2026-08-26 18:43 UTCGHSA enrichment
  71. 2026-08-26 14:46 UTCEPSS rescore
  72. 2026-08-25 17:12 UTCEG score recompute
  73. 2026-08-25 17:12 UTCGHSA enrichment
  74. 2026-08-25 13:48 UTCEPSS rescore
  75. 2026-08-24 17:14 UTCEG score recompute

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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 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 0.5% probability of exploitation in the next 30 days (37th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19784?
CVE-2026-19784 has a CVSS base score of 4.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19784?
A fix for CVE-2026-19784 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-19784 are linked in the Vendor Advisories panel on this page.

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