CVE-2026-15697

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 37.0% of scored records. A rank, not a probability.

NVD base score

2.1 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Deferred. NVD last modified this record on 2026-07-15.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-07-14 15:15Z1 MO AGO

Last updated

2026-07-15 14:47Z1 MO AGO

Reserved

2026-07-14

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

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

Weaknesses

• CWE-94Improper Control of Generation of Code ('Code Injection')Base
• CWE-1321Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')Variant
• CWE-915Improperly Controlled Modification of Dynamically-Determined Object AttributesBase

Data version

5.2

Document digest

4ba2dcc5c302ad1008c3e2504a00356e6eb0d922eb63669fbece82fef6affc1a

• vuldb.comVDB-378244 | svgdotjs svg.js npm Package API EventTarget.on prototype pollutionhttps://vuldb.com/vuln/378244vdb-entrytechnical-description
• vuldb.comVDB-378244 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/378244/ctisignaturepermissions-required
• vuldb.comCVE-2026-15697 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-15697third-party-advisory
• vuldb.comSubmit #856013 | Node.js @svgdotjs/svg.js 3.2.5 Prototype Pollutionhttps://vuldb.com/submit/856013third-party-advisory
• github.comhttps://github.com/svgdotjs/svg.js/issues/1343issue-tracking
• github.comhttps://github.com/svgdotjs/svg.js/product