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Fencer Vulns
critical 9.8

CVE-2022-0657 json

5 Stars Rating Funnel < 1.2.53 - Unauthenticated SQLi

published 2022-04-25 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-15750

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.7%
EPSS 1.7% chance of exploitation in 30 days, percentile 77%
public exploits
0
none known

Summary

The 5 Stars Rating Funnel WordPress Plugin | RRatingg WordPress plugin before 1.2.54 does not properly sanitise, validate and escape lead ids before using them in a SQL statement via the rrtngg_delete_leads AJAX action, available to unauthenticated users, leading to an unauthenticated SQL injection issue. There is an attempt to sanitise the input, using sanitize_text_field(), however such function is not intended to prevent SQL injections.

Patch / fix

  • 5_stars_rating_funnel_project 5_stars_rating_funnel 1.2.54

Exploit prediction

1.75% chance of exploitation in the next 30 days, higher than 77% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wpscan.com https://wpscan.com/vulnerability/e7fe8218-4ef5-4ef9-9850-8567c207e8e6 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • Unknown 5 Stars Rating Funnel WordPress Plugin | RRatingg

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command
Technology feeds

References

Sources

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.