cve-2023-6621
Vulnerability from cvelistv5
Published
2024-01-03 08:32
Modified
2024-08-02 08:35
Severity ?
EPSS score ?
Summary
The POST SMTP WordPress plugin before 2.8.7 does not sanitise and escape the msg parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.
References
▼ | URL | Tags | |
---|---|---|---|
contact@wpscan.com | https://wpscan.com/vulnerability/b49ca336-5bc2-4d72-a9a5-b8c020057928 | Exploit, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://wpscan.com/vulnerability/b49ca336-5bc2-4d72-a9a5-b8c020057928 | Exploit, Third Party Advisory |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T08:35:14.834Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "exploit", "vdb-entry", "technical-description", "x_transferred", ], url: "https://wpscan.com/vulnerability/b49ca336-5bc2-4d72-a9a5-b8c020057928", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { collectionURL: "https://wordpress.org/plugins", defaultStatus: "unaffected", product: "POST SMTP", vendor: "Unknown", versions: [ { lessThan: "2.8.7", status: "affected", version: "0", versionType: "semver", }, ], }, ], credits: [ { lang: "en", type: "finder", value: "Alex Sanford", }, { lang: "en", type: "coordinator", value: "WPScan", }, ], descriptions: [ { lang: "en", value: "The POST SMTP WordPress plugin before 2.8.7 does not sanitise and escape the msg parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.", }, ], problemTypes: [ { descriptions: [ { description: "CWE-79 Cross-Site Scripting (XSS)", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-01-15T15:10:42.696Z", orgId: "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", shortName: "WPScan", }, references: [ { tags: [ "exploit", "vdb-entry", "technical-description", ], url: "https://wpscan.com/vulnerability/b49ca336-5bc2-4d72-a9a5-b8c020057928", }, ], source: { discovery: "EXTERNAL", }, title: "Post SMTP < 2.8.7 - Reflected Cross-Site Scripting", x_generator: { engine: "WPScan CVE Generator", }, }, }, cveMetadata: { assignerOrgId: "1bfdd5d7-9bf6-4a53-96ea-42e2716d7a81", assignerShortName: "WPScan", cveId: "CVE-2023-6621", datePublished: "2024-01-03T08:32:42.957Z", dateReserved: "2023-12-08T10:31:08.620Z", dateUpdated: "2024-08-02T08:35:14.834Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2023-6621\",\"sourceIdentifier\":\"contact@wpscan.com\",\"published\":\"2024-01-03T09:15:11.440\",\"lastModified\":\"2024-11-21T08:44:13.220\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"The POST SMTP WordPress plugin before 2.8.7 does not sanitise and escape the msg parameter before outputting it back in the page, leading to a Reflected Cross-Site Scripting which could be used against high privilege users such as admin.\"},{\"lang\":\"es\",\"value\":\"POST SMTP WordPress plugin anterior a 2.8.7 no sanitiza ni escapa el parámetro msg antes de devolverlo a la página, lo que genera cross site scripting reflejado que podría usarse contra usuarios con privilegios elevados, como el administrador.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N\",\"baseScore\":6.1,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"REQUIRED\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":2.8,\"impactScore\":2.7}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-79\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:wpexperts:post_smtp:*:*:*:*:*:wordpress:*:*\",\"versionEndExcluding\":\"2.8.7\",\"matchCriteriaId\":\"00068F78-E905-4A92-8286-F98BDBD96103\"}]}]}],\"references\":[{\"url\":\"https://wpscan.com/vulnerability/b49ca336-5bc2-4d72-a9a5-b8c020057928\",\"source\":\"contact@wpscan.com\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]},{\"url\":\"https://wpscan.com/vulnerability/b49ca336-5bc2-4d72-a9a5-b8c020057928\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Exploit\",\"Third Party Advisory\"]}]}}", }, }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.