CVE-2021-25121 (GCVE-0-2021-25121)
Vulnerability from cvelistv5 – Published: 2022-06-20 10:25 – Updated: 2024-08-03 19:56
VLAI
EPSS
VEX
Title
Rating by BestWebSoft < 1.6 - Rating Denial of Service
Summary
The Rating by BestWebSoft WordPress plugin before 1.6 does not validate the submitted rating, allowing submission of long integer, causing a Denial of Service on the post/page when a user submit such rating
Severity
6.5 (Medium)
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/efb1ddef-2123-41… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | Rating by BestWebSoft |
Affected:
1.6 , < 1.6
(custom)
|
Credits
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"cna": {
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"vendor": "Unknown",
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],
"source": {
"discovery": "EXTERNAL"
},
"title": "Rating by BestWebSoft \u003c 1.6 - Rating Denial of Service",
"x_generator": "WPScan CVE Generator",
"x_legacyV4Record": {
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"ID": "CVE-2021-25121",
"STATE": "PUBLIC",
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},
"affects": {
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"datePublished": "2022-06-20T10:25:43.000Z",
"dateReserved": "2021-01-14T00:00:00.000Z",
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"state": "PUBLISHED"
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"date": "2026-07-09",
"epss": "0.01204",
"percentile": "0.64613"
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"redhat_vex": {
"current_release_date": "2026-03-27T14:35:14+00:00",
"cve": "CVE-2021-25121",
"id": "CVE-2021-25121",
"initial_release_date": "2021-01-01T00:00:00+00:00",
"product_status:known_not_affected": "1",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "Rating by BestWebSoft \u003c 1.6 - Rating Denial of Service",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2021/cve-2021-25121.json",
"version": "3"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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