CVE-2026-97882

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-25. A secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 5 sources updated this weekElevated
7.3EG
EchelonGraph verdictPlan mitigationSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.5%CVSS: 7.3Exploit: 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 weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function of the file loginlinkfaculty.php of the component Faculty Authentication. Executing a manipulation of the argument fid/pass can lead to sql injection. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks. This product takes the approach of rolling releases to provide continious delivery. Therefore, version details for affected and updated releases are not available. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3
7.3
EG Score
7.3HIGHhigh confidence
EG Risk
64
EG Risk 64/100CISA 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
Severity73% × 45%
Exploitation40% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend 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 at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.
EPSS PROB
0.5%
EPSS %ILE
41st
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend 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 at low or medium mission impact and sooner than that at high, and watch the vendor's advisory for the fix.

Exploitation public PoC (CISA Vulnrichment) · Automatable yes (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 25, 2026

Last Modified

September 29, 2026

Advisory Details (1)

Auto-updated Sep 25, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

GitHub - smithbraz/PoC-CloudClassroom-AuthBypass: Proof of Concept - Authentication Bypass on Faculty Login Panel - CloudClassroom PHP Project 1.0 · GitHub

https://github.com/smithbraz/PoC-CloudClassroom-AuthBypass

Vendor Advisories for CVE-2026-97882(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 34× in last 7d / 44× 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 05:19 UTCGHSA enrichment
  2. 2026-10-03 16:13 UTCEG score recompute
  3. 2026-10-03 16:13 UTCGHSA enrichment
  4. 2026-10-03 14:26 UTCEPSS rescore
  5. 2026-10-03 03:08 UTCEG score recompute
  6. 2026-10-03 03:08 UTCGHSA enrichment
  7. 2026-10-02 17:57 UTCEPSS rescore
  8. 2026-10-02 14:02 UTCGHSA enrichment
  9. 2026-10-02 00:56 UTCEG score recompute
  10. 2026-10-02 00:56 UTCGHSA enrichment
  11. 2026-10-01 19:51 UTCEPSS rescore
  12. 2026-10-01 11:50 UTCGHSA enrichment
  13. 2026-09-30 22:43 UTCEG score recompute
  14. 2026-09-30 22:43 UTCGHSA enrichment
  15. 2026-09-30 15:04 UTCEPSS rescore
  16. 2026-09-30 09:37 UTCGHSA enrichment
  17. 2026-09-29 20:31 UTCEG score recompute
  18. 2026-09-29 20:31 UTCGHSA enrichment
  19. 2026-09-29 20:22 UTCNVD updateCVSS v4 → 5.5
  20. 2026-09-29 19:44 UTCEG score recompute
  21. 2026-09-29 19:44 UTCGHSA enrichment
  22. 2026-09-29 19:43 UTCMITRE cvelistV5CVSS v4 → 6.9
  23. 2026-09-29 18:14 UTCEG score recompute
  24. 2026-09-29 18:14 UTCGHSA enrichment
  25. 2026-09-29 04:39 UTCEG score recompute
Show 19 more
  1. 2026-09-29 04:38 UTCGHSA enrichment
  2. 2026-09-28 15:33 UTCEG score recompute
  3. 2026-09-28 15:33 UTCGHSA enrichment
  4. 2026-09-28 13:52 UTCEPSS rescore
  5. 2026-09-28 13:52 UTCEPSS rescore
  6. 2026-09-28 12:08 UTCGHSA enrichment
  7. 2026-09-27 23:02 UTCEG score recompute
  8. 2026-09-27 23:02 UTCGHSA enrichment
  9. 2026-09-27 13:49 UTCEPSS rescore
  10. 2026-09-27 09:56 UTCGHSA enrichment
  11. 2026-09-26 20:50 UTCEG score recompute
  12. 2026-09-26 20:50 UTCGHSA enrichment
  13. 2026-09-26 15:59 UTCEPSS rescore
  14. 2026-09-26 07:45 UTCGHSA enrichment
  15. 2026-09-25 18:38 UTCEG score recompute
  16. 2026-09-25 18:38 UTCGHSA enrichment
  17. 2026-09-25 18:30 UTCNVD updateCVSS v4 → 5.5
  18. 2026-09-25 17:19 UTCEG score recompute
  19. 2026-09-25 17:19 UTCMITRE cvelistV5first tracked

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Frequently asked(5)

What is CVE-2026-97882?
CVE-2026-97882 is a high vulnerability published on September 25, 2026. A weakness has been identified in mathurvishal CloudClassroom-PHP-Project up to 5dadec098bfbbf3300d60c3494db3fb95b66e7be. The impacted element is an unknown function of the file loginlinkfaculty.php of the component Faculty Authentication. Executing a manipulation of the argument fid/pass can lead…
When was CVE-2026-97882 disclosed?
CVE-2026-97882 was first published on September 25, 2026, with the most recent update 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-2026-97882 actively exploited?
CVE-2026-97882 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.5% probability of exploitation in the next 30 days (41st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-97882?
CVE-2026-97882 has a CVSS base score of 7.3 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-97882?
No fix for CVE-2026-97882 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-2026-97882 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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