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4 vulnerabilities found for RSS Aggregator by Feedzy by Unknown
CVE-2026-18934 (GCVE-0-2026-18934)
Vulnerability from nvd – Published: 2026-08-10 06:00 – Updated: 2026-08-11 20:41
VLAI
EPSS
VEX
Title
RSS Aggregator by Feedzy < 5.2.6 - Author+ Cross-User Import Job Manipulation and Post Deletion
Summary
The RSS Aggregator by Feedzy WordPress plugin before 5.2.6 does not verify that the requesting user owns or is allowed to edit the import job named in the request, allowing users with author-level access and above to permanently delete the posts created by another user's import job, reset its deduplication and scheduling state, disable it, or clear its error log. One of the affected actions performs no object-type check either, so arbitrary posts and pages can also be unpublished regardless of who owns them.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 20:40 UTC
CWE
- CWE-863 Incorrect Authorization
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/f87c5a11-59a1-47… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | RSS Aggregator by Feedzy |
Affected:
0 , < 5.2.6
(semver)
|
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],
"source": {
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},
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CVE-2022-4667 (GCVE-0-2022-4667)
Vulnerability from nvd – Published: 2023-01-30 20:31 – Updated: 2025-03-27 19:06
VLAI
EPSS
VEX
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 · CISA-ADP (v2.0.3)
Decision recorded 2025-03-27 19:05 UTC
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)
|
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}
},
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"timestamp": "2025-03-27T19:05:52.289061Z",
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}
],
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},
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"x_generator": {
"engine": "WPScan CVE Generator"
}
}
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"dateReserved": "2022-12-23T03:01:27.620Z",
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"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
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CVE-2026-18934 (GCVE-0-2026-18934)
Vulnerability from cvelistv5 – Published: 2026-08-10 06:00 – Updated: 2026-08-11 20:41
VLAI
EPSS
VEX
Title
RSS Aggregator by Feedzy < 5.2.6 - Author+ Cross-User Import Job Manipulation and Post Deletion
Summary
The RSS Aggregator by Feedzy WordPress plugin before 5.2.6 does not verify that the requesting user owns or is allowed to edit the import job named in the request, allowing users with author-level access and above to permanently delete the posts created by another user's import job, reset its deduplication and scheduling state, disable it, or clear its error log. One of the affected actions performs no object-type check either, so arbitrary posts and pages can also be unpublished regardless of who owns them.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 20:40 UTC
CWE
- CWE-863 Incorrect Authorization
- CWE-863 - Incorrect Authorization
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://wpscan.com/vulnerability/f87c5a11-59a1-47… | exploitvdb-entrytechnical-description |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Unknown | RSS Aggregator by Feedzy |
Affected:
0 , < 5.2.6
(semver)
|
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}
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},
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CVE-2022-4667 (GCVE-0-2022-4667)
Vulnerability from cvelistv5 – Published: 2023-01-30 20:31 – Updated: 2025-03-27 19:06
VLAI
EPSS
VEX
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 · CISA-ADP (v2.0.3)
Decision recorded 2025-03-27 19:05 UTC
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)
|
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}
],
"problemTypes": [
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}
],
"source": {
"discovery": "EXTERNAL"
},
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"x_generator": {
"engine": "WPScan CVE Generator"
}
}
},
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"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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}