CVE-2021-23353

Name: CVE-2021-23353
Creator: NVD / NIST
Published: 2021-03-09T19:15:12.97+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 2.64%

Last modified Jun 17, 2026

CVE-2021-23353 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. This affects the package jspdf before 2.3.1. ReDoS is possible via the addImage function.. EPSS estimates a 2.64% chance of exploitation in the next 30 days.

Description

This affects the package jspdf before 2.3.1. ReDoS is possible via the addImage function.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

2.64%

83.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Parall	Jspdf	< 2.3.1

References

https://github.com/MrRio/jsPDF/commit/d8bb3b39efcd129994f7a3b01b632164144ec43ePatch, Third Party Advisory
https://github.com/MrRio/jsPDF/pull/3091Patch, Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1083289Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1083287Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBMRRIO-1083288Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1083286Third Party Advisory
https://snyk.io/vuln/SNYK-JS-JSPDF-1073626Third Party Advisory
https://github.com/MrRio/jsPDF/commit/d8bb3b39efcd129994f7a3b01b632164144ec43ePatch, Third Party Advisory
https://github.com/MrRio/jsPDF/pull/3091Patch, Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARS-1083289Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1083287Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWERGITHUBMRRIO-1083288Third Party Advisory
https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1083286Third Party Advisory
https://snyk.io/vuln/SNYK-JS-JSPDF-1073626Third Party Advisory

Timeline

Published: Mar 9, 2021
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2021-23353?

This affects the package jspdf before 2.3.1. ReDoS is possible via the addImage function.

How severe is CVE-2021-23353?

CVE-2021-23353 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.64% probability of exploitation in the next 30 days.

How do I fix CVE-2021-23353?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-23353?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST