VulnerabilityModified
CVE-2021-43785
In affected versions there are two vectors for XSS attacks: a URL for a custom emoji, and an i18n string.
MEDIUM 6.1EPSS 1.01%
Does this matter?
Lower severity and a low EPSS score (1.01%). Track it; it rarely justifies an emergency change on its own.
Description
@joeattardi/emoji-button is a Vanilla JavaScript emoji picker component. In affected versions there are two vectors for XSS attacks: a URL for a custom emoji, and an i18n string. In both of these cases, a value can be crafted such that it can insert a `script` tag into the page and execute malicious code.
- CVSS 3.1
- 6.1 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- EPSS
- 1.01% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-79
- Affected
- emoji button project/emoji button
- Source
- security-advisories@github.com
References
- https://github.com/joeattardi/emoji-button/commit/05970c09180cd27fff493e998ac5bf0468b1bb16Patch, Third Party Advisory
- https://github.com/joeattardi/emoji-button/commit/fe54bef107eb3f74873a4018f2ff49fa124c6a2ePatch, Third Party Advisory
- https://github.com/joeattardi/emoji-button/security/advisories/GHSA-f34m-x9pj-62vqThird Party Advisory
- https://github.com/joeattardi/emoji-button/commit/05970c09180cd27fff493e998ac5bf0468b1bb16Patch, Third Party Advisory
- https://github.com/joeattardi/emoji-button/commit/fe54bef107eb3f74873a4018f2ff49fa124c6a2ePatch, Third Party Advisory
- https://github.com/joeattardi/emoji-button/security/advisories/GHSA-f34m-x9pj-62vqThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.