Insufficient sanitizing in the TeX notation filter resulted in an arbitrary file read risk on sites where pdfTeX is available (such as those with TeX Live installed).
CVE-2025-26525
This high-severity CVE scores 8.6 under NVD CVSS v3. EPSS exploit probability: 0.4%, top 67% 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).
- High severity, but no confirmed exploitation yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 8.6
- EG Score
- 8.6(medium)
- EG Risk
- 54(Track)EG Risk 54/100SSVC: 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 computedSeverity86% × 45%Exploitation0% × 40%Automatability100% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 34.9%
- KEV
- Not listed
Published
February 24, 2025
Last Modified
August 8, 2025
References (2)
- patrick@puiterwijkhttps://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84136
- patrick@puiterwijkhttps://moodle.org/mod/forum/discuss.php?d=466141
Affected Packages
(1 across 1 ecosystem)
Packagist(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| moodle/moodle | v2.3.10 ... v4.1.9 (348 versions) | 4.1.16 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 10× in last 7d / 46× 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.
- 2026-07-23 14:17 UTCEPSS rescore
- 2026-07-23 02:52 UTCEG score recompute
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- 2026-05-30 11:18 UTCEG score recompute
- 2026-05-30 11:05 UTCOSV refresh
- 2026-05-29 13:44 UTCEPSS rescore
Related CVEs(same CWE)
Same CWE
10 shownCWE-552
- CVE-2019-25709EG 9.8CRITICAL
- CVE-2020-37082EG 9.8CRITICAL
- CVE-2021-1361EG 9.8CRITICAL
- CVE-2020-10516EG 9.8CRITICAL
- CVE-2020-12743EG 9.8CRITICAL
- CVE-2019-19843EG 9.8CRITICAL
- CVE-2018-10867EG 9.1CRITICAL
- CVE-2020-17519NVD 7.5EG 9.0 KEVEPSS 100%HIGH
- CVE-2017-16651NVD 7.8EG 9.0 KEVEPSS 98%HIGH
- CVE-2016-3715NVD 5.5EG 9.0 KEVEPSS 99%MEDIUM
Frequently asked(5)
What is CVE-2025-26525?
When was CVE-2025-26525 disclosed?
Is CVE-2025-26525 actively exploited?
What is the CVSS score of CVE-2025-26525?
How do I remediate CVE-2025-26525?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2025-26525
Is Your Infrastructure Affected by CVE-2025-26525?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.