adolph_dudu ratio-swiper was discovered to contain a prototype pollution via the function extendDefaults

published 2024-07-01 2 y ago modified 2026-06-17 4 mo ago also GHSA-88vr-hjqx-57qh , EUVD-2024-2293

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 40%
public exploits: 0; none known

adolph_dudu ratio-swiper v0.0.2 was discovered to contain a prototype pollution via the function extendDefaults. This vulnerability allows attackers to execute arbitrary code or cause a Denial of Service (DoS) via injecting arbitrary properties.

CISA SSVC

Exploitation: Proof of concept is public
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-07-01)

Exploit prediction

0.47% chance of exploitation in the next 30 days, higher than 40% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

gist.github.com https://gist.github.com/mestrtee/840f5d160aab4151bd0451cfb822e6b5 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
GitHub	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
npm	@adolph_dudu/ratio-swiper	1 listed version	no fix listed

Affected products

adolphdudu ratio-swiper

Classification

Weakness

CWE-1321 Improperly Controlled Modification of Object Prototype Attributes

References

gist.github.com /mestrtee/840f5d160aab4151bd0451cfb822e6b5
web, exploit, third-party-advisory
nvd.nist.gov /vuln/detail/CVE-2024-38997
advisory
github.com /Adophlidu/swiper
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary