CVE-2022-25904

criticalpriority · track · 39EPSS 0.009 · 61 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.94% (61st) EPSS

CVSS 9.8 · critical

Is it mine?

3 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

All versions of package safe-eval are vulnerable to Prototype Pollution which allows an attacker to add or modify properties of the Object.prototype.Consolidate when using the function safeEval. This is because the function uses vm variable, leading an attacker to modify properties of the Object.prototype.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.5–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Psecondary · ENISA EU

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · report@snyk.ioexploitability 3.9 · impact 3.6

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · OSV

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: poc · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1321USprimaryCWE-1321US

affected products (3)

Products and version ranges known to be affected.

n/a safe-eval0 → unspecifiedenisa_euvdEU
safe-eval project safe-eval≤ 0.4.1nvdUScpe:2.3:a:safe-eval_project:safe-eval:*:*:*:*:*:*:*:*
npm safe-eval≤ 0.4.1osvUSpkg:npm/safe-eval

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-33vh-7x8q-mg35safe-eval vulnerable to Prototype Pollution2022-12-20ghsa · osvUS
All versions of package safe-eval are vulnerable to Prototype Pollution which allows an attacker to add or modify properties of the Object.prototype.Consolidate when using the function safeEval. This is because the function uses vm variable, leading an attacker to modify properties of the Object.prototype.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd osv NVD CVE.org MITRE

published 2022-12-20modified 2026-06-17

related (708)

Related entries.

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CVE-2019-11358US	medium6.1	86.8% (100th)	Exploit	2019-04-20
jQuery before 3.4.0, as used in Drupal, Backdrop CMS, and other products, mishandles jQuery.extend(true, {}, ...) because of Object.prototype pollution. If an unsanitized source ob…
CVE-2020-7774US	critical9.8	69.4% (99th)	—	2020-11-17
The package y18n before 3.2.2, 4.0.1 and 5.0.5, is vulnerable to Prototype Pollution.

+703 more

references (7)

External citations — patches, advisories, analysis.

https://cxsecurity.com/cveshow/CVE-2022-25904/cnnvd
https://github.com/hacksparrow/safe-eval/issues/26 cnnvd
https://security.snyk.io/vuln/SNYK-JS-SAFEEVAL-3175701 cnnvd
https://github.com/hacksparrow/safe-eval/issues/26 enisa_euvd
https://security.snyk.io/vuln/SNYK-JS-SAFEEVAL-3175701 enisa_euvd
https://github.com/hacksparrow/safe-eval/issues/26ExploitIssue TrackingThird Party Advisorynvd
https://security.snyk.io/vuln/SNYK-JS-SAFEEVAL-3175701ExploitIssue TrackingThird Party Advisorynvd

scry

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