CVE-2025-5896: A vulnerability was found in tarojs taro up to 4.1.1

Routine

MEDIUM 4.3UPGRADE

CVE-2025-5896 is a medium-severity flaw (CVSS 4.3) affecting taro. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

A vulnerability was found in tarojs taro up to 4.1.1. It has been declared as problematic. This vulnerability affects unknown code of the file taro/packages/css-to-react-native/src/index.js. The manipulation leads to inefficient regular expression complexity. The attack can be initiated remotely. Upgrading to version 4.1.2 is able to address this issue. The name of the patch is c2e321a8b6fc873427c466c69f41ed0b5e8814bf. It is recommended to upgrad

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.6% (top 50%)
CISA exploited list	No
Weakness	CWE-400, CWE-1333
Published	2025-06-09
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: taro

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-06-09 21:15 UTCPublished CVE record published
2026-06-17 09:48 UTCUpdated Record last modified

taro taro UPGRADE

Affected: < 4.1.2

Fixed in: 4.1.2

Safe to downgrade to: no unaffected older release

1. Check installed version

npm ls taro

2. UPGRADE to 4.1.2

npm install taro@">=4.1.2"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-5896?

taro: upgrade to 4.1.2. Exact commands for each OS are on this page.

Is CVE-2025-5896 being exploited?

CVE-2025-5896 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-5896 affect?

CVE-2025-5896 affects taro. Severity is medium (CVSS 4.3). A vulnerability was found in tarojs taro up to 4.1.1. It has been declared as problematic. This vulnerability affects unknown code of the file taro/packages/css-to-react-native/src/index.js. The manipulation leads to inefficient regular exp

How urgent is CVE-2025-5896?

Priority 32/100. Public exploit reference

Software pages

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References

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