Security Digest · Vulnerability record
CVE-2024-24294: Blackprint @blackprint/engine Prototype Pollution issue
A Prototype Pollution issue in Blackprint @blackprint/engine v.0.9.0 allows an attacker to execute arbitrary code via the utils.setDeepProperty function of engine.min.js.
CVSS 9.8 Critical EPSS 0.8% · p55
Should you act?
Critical and remotely reachable
No known exploitation yet, but it is network-reachable without credentials. This signal is computed from CISA KEV, EPSS and CVSS data; it is not an editorial verdict.
- Not in CISA KEV, but CISA’s SSVC assessment records a public proof-of-concept, so attack code exists.
- EPSS 0.8%, percentile 55: FIRST’s model estimates a 0.8% chance of exploitation activity in the next 30 days, higher than 55% of all scored CVEs (moderate). EPSS is a probability, not a verdict.
- Remotely reachable with no login and no user interaction. If the vulnerable service is exposed to the internet, prioritize it.
- Only applies if your dependency tree includes
@blackprint/engine(npm) >= 0.8.12, < 0.9.2, fixed in 0.9.2. Check your lockfile, including transitive dependencies.
What it is
A Prototype Pollution issue in Blackprint @blackprint/engine v.0.9.0 allows an attacker to execute arbitrary code via the utils.setDeepProperty function of engine.min.js.
From the GitHub advisory
A Prototype Pollution issue in Blackprint @blackprint/engine 0.8.12 through 0.9.1 allows an attacker to execute arbitrary code via the utils.setDeepProperty function of engine.min.js.
Weakness type: CWE-94, CWE-1321.
Product: @blackprint/engine (npm) · Assigned by: mitre · Published: 2024-05-20
Affected and fixed versions
| Ecosystem | Package | Vulnerable | First fixed |
|---|---|---|---|
| npm | @blackprint/engine | >= 0.8.12, < 0.9.2 | 0.9.2 |
| Vendor | Product | Affected versions (per CVE record) |
|---|---|---|
| n/a | n/a | see vendor advisory |
Severity scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADP | 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| GitHub | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- Attack vector: network (remotely reachable)
- Attack complexity: low
- Privileges required: none (no login)
- User interaction: none
- Scope: unchanged
CVSS measures how bad a flaw is if exploited, not how likely exploitation is. Read it next to the exploitation data below.
Exploitation and urgency
- CISA KEV: not listed (no confirmed in-the-wild exploitation known to CISA).
- CISA SSVC assessment: exploitation poc, automatable yes, technical impact total.
- FIRST EPSS (model of 2026-10-21): 0.78% probability of exploitation activity in the next 30 days; percentile 55.
Timeline
- — CVE record published by mitre
- — GitHub-reviewed advisory GHSA-g3q2-vcjq-rgrc published (critical)
- — CVE record last updated
Sources and references
Original sources first. Version and fix details should always be confirmed against the vendor or project advisory.
Vulnerability records
- GitHub Advisory GHSA-g3q2-vcjq-rgrc github.com
- CVE.org record CVE-2024-24294 cve.org
- NVD entry CVE-2024-24294 nvd.nist.gov
Other references from the CVE record and advisory
- gist.github.com gist.github.com
- github.com github.com