phpMyFAQ before 4.1.7 does not adequately sanitize HTML in FAQ answers before generating PDFs via TCPDF. An attacker with permission to create or edit FAQ content can embed an tag whose src references a local file under the web root's content/ directory (e.g., content/core/config/database.php). When the PDF is generated, phpMyFAQ attempts to read the referenced file; because it is not a valid image the resulting error is converted into an uncaught exception whose stack trace discloses part of the file's contents to any user who triggers the PDF export. By default the disclosed portion is truncated (zend.exception_string_param_max_len), but a larger configured value can result in disclosure of entire files, including database credentials.
CVE-2026-76210
MEDIUMPre-NVD 6.56.5—Trending — 4 sources updated this week
EchelonGraph scoreHIGH confidence
Score 6.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-19. a secondary CVSS source baseline 6.5; sources differ by 0.0.
Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 6.5
- EG Score
- 6.5(high)
- EG Risk
- 34(Track)EG Risk 34/100SSVC: 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 computedSeverity65% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 21%
- KEV
- Not listed
Published
August 19, 2026
Last Modified
August 19, 2026
Advisory Details (2)
Auto-updated Aug 19, 2026Patch available. Sources: github.
generic
phpMyFAQ before v4.1.6 Local File Disclosure via PDF Export | Advisories | VulnCheck
https://www.vulncheck.com/advisories/phpmyfaq-before-local-file-disclosure-via-pdf-exportgithub Patch Available
Arbitrary Local File Disclosure via PDF Export HTML Image Handling · Advisory · thorsten/phpMyFAQ · GitHub
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-c63q-xx7x-j8w2Vendor Advisories for CVE-2026-76210(1)
These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 6× in last 7d / 6× 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 12:15 UTCEG score recompute
- 2026-08-20 12:15 UTCGHSA enrichment
- 2026-08-19 14:26 UTCEG score recompute
- 2026-08-19 14:12 UTCEG score recompute
- 2026-08-19 14:12 UTCMITRE cvelistV5first tracked
Frequently asked(5)
What is CVE-2026-76210?
CVE-2026-76210 is a medium vulnerability published on August 19, 2026. phpMyFAQ before 4.1.7 does not adequately sanitize HTML in FAQ answers before generating PDFs via TCPDF. An attacker with permission to create or edit FAQ content can embed an <img> tag whose src references a local file under the web root's content/ directory (e.g.,…
When was CVE-2026-76210 disclosed?
CVE-2026-76210 was first published in the National Vulnerability Database on August 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-76210 actively exploited?
CVE-2026-76210 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 78.8% of all scored CVEs.
What is the CVSS score of CVE-2026-76210?
CVE-2026-76210 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-76210?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76210, 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
Explore the affected products and dependency analysis for CVE-2026-76210
Is Your Infrastructure Affected by CVE-2026-76210?
EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.