CVE-2026-15697 | A vulnerability was found in svgdotjs svg.js up to 3.2.5. Th… | CVSS 6.3 MEDIUM

Description

A vulnerability was found in svgdotjs svg.js up to 3.2.5. This affects the function EventTarget.on of the file svgdotjs/svg.js of the component npm Package API. Performing a manipulation results in improperly controlled modification of object prototype attributes. The attack may be initiated remotely. The project was informed of the problem early through an issue report but has not responded yet.

Metadata

CVE ID: CVE-2026-15697
State: PUBLISHED
Assigner: VulDB
Reserved: 2026-07-14 05:01 UTC
Published: 2026-07-14 15:15 UTC
Last updated: 2026-07-14 15:15 UTC
Primary CWE: CWE-1321
Improperly Controlled Modification of Object Prototype Attri…
Vendor / Product: svgdotjs / svg.js
Sources: cve.org · NVD

Severity & Metrics

6.3 MEDIUM CVSS 3.1

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Affected products (1)

Vendor	Product	Platform	Versions
svgdotjs	svg.js	—	3.2.0, 3.2.1, 3.2.2, 3.2.3 …

Weakness (CWE)

CWE	Source	Description
CWE-1321	cna	Improperly Controlled Modification of Object Prototype Attributes
CWE-94	cna	Code Injection

CVSS scores (4)

Score	Severity	Version	Source	Vector
6.5	N/D	2.0	cna	AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR
6.3	MEDIUM	3.1	cna	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
6.3	MEDIUM	3.0	cna	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
5.3	MEDIUM	4.0	cna	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

References (6)

VDB-378244 | svgdotjs svg.js npm Package API EventTarget.on prototype pollution https://vuldb.com/vuln/378244
VDB-378244 | CTI Indicators (IOB, IOC, TTP, IOA) https://vuldb.com/vuln/378244/cti
CVE-2026-15697 | CVE Analysis and Report https://vuldb.com/cve/CVE-2026-15697
Submit #856013 | Node.js @svgdotjs/svg.js 3.2.5 Prototype Pollution https://vuldb.com/submit/856013
https://github.com/svgdotjs/svg.js/issues/1343
https://github.com/svgdotjs/svg.js/