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2 vulnerabilities found for RSS Aggregator by Feedzy by Unknown
CVE-2022-4667 (GCVE-0-2022-4667)
Vulnerability from nvd – Published: 2023-01-30 20:31 – Updated: 2025-03-27 19:06
VLAI
Title
RSS Aggregator by Feedzy < 4.1.1 - Contributor+ Stored XSS
Summary
The RSS Aggregator by Feedzy WordPress plugin before 4.1.1 does not validate and escape some of its block options before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/a388232b-a399-46… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | RSS Aggregator by Feedzy |
Affected:
0 , < 4.1.1
(custom)
|
Credits
{
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"providerMetadata": {
"dateUpdated": "2024-08-03T01:48:39.430Z",
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"url": "https://wpscan.com/vulnerability/a388232b-a399-46a5-83e6-20c1b5df351d"
}
],
"title": "CVE Program Container"
},
{
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"cvssV3_1": {
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
{
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"id": "CVE-2022-4667",
"options": [
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},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-27T19:05:52.289061Z",
"version": "2.0.3"
},
"type": "ssvc"
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}
],
"problemTypes": [
{
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"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
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"type": "CWE"
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]
}
],
"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected",
"product": "RSS Aggregator by Feedzy",
"vendor": "Unknown",
"versions": [
{
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"status": "affected",
"version": "0",
"versionType": "custom"
}
]
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],
"credits": [
{
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"type": "finder",
"value": "Lana Codes"
},
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"type": "coordinator",
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}
],
"descriptions": [
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"lang": "en",
"value": "The RSS Aggregator by Feedzy WordPress plugin before 4.1.1 does not validate and escape some of its block options before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins."
}
],
"problemTypes": [
{
"descriptions": [
{
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"providerMetadata": {
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"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"shortName": "WPScan"
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"references": [
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"url": "https://wpscan.com/vulnerability/a388232b-a399-46a5-83e6-20c1b5df351d"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "RSS Aggregator by Feedzy \u003c 4.1.1 - Contributor+ Stored XSS",
"x_generator": {
"engine": "WPScan CVE Generator"
}
}
},
"cveMetadata": {
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"assignerShortName": "WPScan",
"cveId": "CVE-2022-4667",
"datePublished": "2023-01-30T20:31:59.713Z",
"dateReserved": "2022-12-23T03:01:27.620Z",
"dateUpdated": "2025-03-27T19:06:24.158Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-4667 (GCVE-0-2022-4667)
Vulnerability from cvelistv5 – Published: 2023-01-30 20:31 – Updated: 2025-03-27 19:06
VLAI
Title
RSS Aggregator by Feedzy < 4.1.1 - Contributor+ Stored XSS
Summary
The RSS Aggregator by Feedzy WordPress plugin before 4.1.1 does not validate and escape some of its block options before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-79 Cross-Site Scripting (XSS)
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/a388232b-a399-46… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | RSS Aggregator by Feedzy |
Affected:
0 , < 4.1.1
(custom)
|
Credits
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T01:48:39.430Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"exploit",
"vdb-entry",
"technical-description",
"x_transferred"
],
"url": "https://wpscan.com/vulnerability/a388232b-a399-46a5-83e6-20c1b5df351d"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 5.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "CHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2022-4667",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-03-27T19:05:52.289061Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-79",
"description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-03-27T19:06:24.158Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"collectionURL": "https://wordpress.org/plugins",
"defaultStatus": "unaffected",
"product": "RSS Aggregator by Feedzy",
"vendor": "Unknown",
"versions": [
{
"lessThan": "4.1.1",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Lana Codes"
},
{
"lang": "en",
"type": "coordinator",
"value": "WPScan"
}
],
"descriptions": [
{
"lang": "en",
"value": "The RSS Aggregator by Feedzy WordPress plugin before 4.1.1 does not validate and escape some of its block options before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-79 Cross-Site Scripting (XSS)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-01-30T20:31:59.713Z",
"orgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"shortName": "WPScan"
},
"references": [
{
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"vdb-entry",
"technical-description"
],
"url": "https://wpscan.com/vulnerability/a388232b-a399-46a5-83e6-20c1b5df351d"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "RSS Aggregator by Feedzy \u003c 4.1.1 - Contributor+ Stored XSS",
"x_generator": {
"engine": "WPScan CVE Generator"
}
}
},
"cveMetadata": {
"assignerOrgId": "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81",
"assignerShortName": "WPScan",
"cveId": "CVE-2022-4667",
"datePublished": "2023-01-30T20:31:59.713Z",
"dateReserved": "2022-12-23T03:01:27.620Z",
"dateUpdated": "2025-03-27T19:06:24.158Z",
"state": "PUBLISHED"
},
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}