WordPress Crypto Converter Widget plugin <= 1.8.4 - Cross Site Scripting (XSS) vulnerability

published 2024-03-27 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-26904

cvss: 6.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits: 0; none known

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in CurrencyRate.Today Crypto Converter Widget allows Stored XSS.This issue affects Crypto Converter Widget: from n/a through 1.8.4.

Patch / fix

fixed in 1

CurrencyRate.today Crypto Converter Widget 1.9.0

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 2 y ago (2024-08-02)

Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	6.5	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Affected products

CurrencyRate.today Crypto Converter Widget

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/vulnerability/crypto-converter-widget/wordpress-crypto-converter-widget-plugin-1-8-4-cross-site-scri
vdb-entry

Sources

CVE List CVE-2024-29930
NVD CVE-2024-29930

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

CPEs and fixed versions use Anchore's correction of NVD's data: Added CPE configurations because not yet analyzed by NVD.

Summary