Passbolt API before 4.6.2 allows HTML injection in a URL parameter, resulting in custom content being displayed when a user visits the crafted URL. Although the injected content is not executed as JavaScript due to Content Security Policy (CSP) restrictions, it may still impact the appearance and user interaction of the page.
CVE-2024-33670
This medium-severity CVE scores 4.3 under NVD CVSS v3. EPSS exploit probability: 0.5%, top 61% 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).
- 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(medium)
- EG Risk
- 20(Track)EG Risk 20/100SSVC: 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 computedSeverity43% × 45%Exploitation0% × 40%Automatability0% × 15%Action: Routine — remediate on your standard cadence. - EPSS
- 38.7%
- KEV
- Not listed
Published
April 26, 2024
Last Modified
June 18, 2025
References (6)
- cve@mitrehttps://help.passbolt.com/incidents/reflective-html-injection-vulnerability
- cve@mitrehttps://www.passbolt.com/incidents
- cve@mitrehttps://www.passbolt.com/security/more
- af854a3a-2127-422b-91ae-364da2661108https://help.passbolt.com/incidents/reflective-html-injection-vulnerability
- af854a3a-2127-422b-91ae-364da2661108https://www.passbolt.com/incidents
- af854a3a-2127-422b-91ae-364da2661108https://www.passbolt.com/security/more
Affected Packages
(1 across 1 ecosystem)
Packagist(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| passbolt/passbolt_api | v1.0.10 ... v4.6.1 (126 versions) | 4.6.2 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 50× 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 105 total refreshes for this CVE.
- 2026-07-23 14:17 UTCEPSS rescore
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Related CVEs(same CWE)
Frequently asked(5)
What is CVE-2024-33670?
When was CVE-2024-33670 disclosed?
Is CVE-2024-33670 actively exploited?
What is the CVSS score of CVE-2024-33670?
How do I remediate CVE-2024-33670?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-33670
Is Your Infrastructure Affected by CVE-2024-33670?
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