A vulnerability was identified in SourceCodester Class and Exam Timetabling System 1.0. Affected by this issue is some unknown functionality of the file /BSCE2.php. Such manipulation of the argument course leads to cross site scripting. The attack may be launched remotely. The exploit is publicly available and might be used.
CVE-2026-75077
Score 4.3 from GitHub Security Advisory (severity: LOW) published 2026-08-18. a secondary CVSS source baseline 4.3; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 4.3
- EG Score
- 4.3(high)
- EG Risk
- 50(Attend)EG Risk 50/100SSVC: Attend
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 computedSeverity43% × 45%Exploitation40% × 40%Automatability100% × 15%Action: Remediate soon — notable exploitation risk. - EPSS PROB
- 0%
- EPSS %ILE
- 20%
- KEV
- Not listed
Published
August 17, 2026
Last Modified
August 20, 2026
Advisory Details (2)
Auto-updated Aug 17, 2026sourcecodester Class and Exam Timetabling System Project V1.0 /BSCE2.php cross site scripting · Issue #4 · i-QvQ-i/first-OvO · GitHub
https://github.com/i-QvQ-i/first-OvO/issues/4Vendor Advisories for CVE-2026-75077(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 17× in last 7d / 17× 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.
- 2026-08-20 22:56 UTCEPSS rescore
- 2026-08-20 12:59 UTCEG score recompute
- 2026-08-20 12:59 UTCGHSA enrichment
- 2026-08-19 17:04 UTCEPSS rescore
- 2026-08-19 16:14 UTCEG score recompute
- 2026-08-19 16:14 UTCGHSA enrichment
- 2026-08-18 14:50 UTCEG score recompute
- 2026-08-18 14:50 UTCGHSA enrichment
- 2026-08-18 13:50 UTCEG score recompute
- 2026-08-18 13:50 UTCGHSA enrichment
- 2026-08-18 13:49 UTCEPSS rescore
- 2026-08-18 13:49 UTCEPSS rescore
- 2026-08-18 13:45 UTCMITRE cvelistV5CVSS v4 → 5.3
- 2026-08-17 22:22 UTCEG score recompute
- 2026-08-17 22:20 UTCNVD updateCVSS v4 → 2.1
- 2026-08-17 21:30 UTCEG score recompute
- 2026-08-17 21:29 UTCMITRE cvelistV5first tracked
Related CVEs(same CWE)
Same CWE
10 shownCWE-94
Frequently asked(5)
What is CVE-2026-75077?
When was CVE-2026-75077 disclosed?
Is CVE-2026-75077 actively exploited?
What is the CVSS score of CVE-2026-75077?
How do I remediate CVE-2026-75077?
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2026-75077
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