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    4 vulnerabilities found for litespeed_whm_plugin by litespeedtech

    CVE-2026-54420 (GCVE-0-2026-54420)

    Vulnerability from nvd – Published: 2026-06-14 03:23 – Updated: 2026-06-16 03:56 X_Known Exploited Vulnerability
    VLAI CISA KEV
    Summary
    LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026.
    SSVC
    Exploitation: active Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-61 - UNIX Symbolic Link (Symlink) Following
    Assigner
    Impacted products
    Vendor Product Version
    LiteSpeed Technologies cPanel Plugin Affected: 2.3 , < 2.4.8 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-48172 (GCVE-0-2026-48172)

    Vulnerability from nvd – Published: 2026-05-21 00:38 – Updated: 2026-05-27 03:55 X_Known Exploited Vulnerability
    VLAI CISA KEV
    Summary
    LiteSpeed User-End cPanel Plugin before 2.4.5 allows privilege escalation (possibly to root), as exploited in the wild in May 2026. Detection is best done via a command line of grep -rE "cpanel_jsonapi_func=redisAble" /var/cpanel/logs /usr/local/cpanel/logs/ 2>/dev/null in Bash. If you get no output, you have not been hit with exploitation of the vulnerability. If there is output, we recommend you examine the IP addresses in the list, determine if they are valid IP addresses, and if not, block them. To determine damage done, examine the system logs for use by the detected IP addresses. The issue is related to mishandling of Redis enable/disable features. The recommended minimum version is 2.4.7.
    SSVC
    Exploitation: active Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-266 - Incorrect Privilege Assignment
    Assigner
    Impacted products
    Show details on NVD website

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    CVE-2026-54420 (GCVE-0-2026-54420)

    Vulnerability from cvelistv5 – Published: 2026-06-14 03:23 – Updated: 2026-06-16 03:56 X_Known Exploited Vulnerability
    VLAI CISA KEV
    Summary
    LiteSpeed cPanel plugin before 2.4.8 (as distributed in LiteSpeed WHM PlugIn before 5.3.2.0) mishandles symlinks provided by a user with FTP or web shell access on a shared hosting server running CloudLinux/CageFS, as exploited in the wild in May 2026.
    SSVC
    Exploitation: active Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-61 - UNIX Symbolic Link (Symlink) Following
    Assigner
    Impacted products
    Vendor Product Version
    LiteSpeed Technologies cPanel Plugin Affected: 2.3 , < 2.4.8 (custom)
    Create a notification for this product.
    Show details on NVD website

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    CVE-2026-48172 (GCVE-0-2026-48172)

    Vulnerability from cvelistv5 – Published: 2026-05-21 00:38 – Updated: 2026-05-27 03:55 X_Known Exploited Vulnerability
    VLAI CISA KEV
    Summary
    LiteSpeed User-End cPanel Plugin before 2.4.5 allows privilege escalation (possibly to root), as exploited in the wild in May 2026. Detection is best done via a command line of grep -rE "cpanel_jsonapi_func=redisAble" /var/cpanel/logs /usr/local/cpanel/logs/ 2>/dev/null in Bash. If you get no output, you have not been hit with exploitation of the vulnerability. If there is output, we recommend you examine the IP addresses in the list, determine if they are valid IP addresses, and if not, block them. To determine damage done, examine the system logs for use by the detected IP addresses. The issue is related to mishandling of Redis enable/disable features. The recommended minimum version is 2.4.7.
    SSVC
    Exploitation: active Automatable: yes Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-266 - Incorrect Privilege Assignment
    Assigner
    Impacted products
    Show details on NVD website

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              "packageName": "WHM Plugin/cPanel Plugin",
              "platforms": [
                "Linux"
              ],
              "product": "cPanel Plugin",
              "vendor": "LiteSpeed Technologies",
              "versions": [
                {
                  "lessThan": "2.4.7",
                  "status": "affected",
                  "version": "2.3",
                  "versionType": "custom"
                }
              ]
            },
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              ],
              "product": "WHM Plugin",
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                  "status": "affected",
                  "version": "0",
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              ]
            }
          ],
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              ],
              "value": "Installation of the LiteSpeed cPanel PlugIn v2.3 or higher."
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          ],
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              "lang": "en",
              "value": "LiteSpeed User-End cPanel Plugin before 2.4.5 allows privilege escalation (possibly to root), as exploited in the wild in May 2026. Detection is best done via a command line of grep -rE \"cpanel_jsonapi_func=redisAble\" /var/cpanel/logs /usr/local/cpanel/logs/ 2\u003e/dev/null in Bash. If you get no output, you have not been hit with exploitation of the vulnerability. If there is output, we recommend you examine the IP addresses in the list, determine if they are valid IP addresses, and if not, block them. To determine damage done, examine the system logs for use by the detected IP addresses. The issue is related to mishandling of Redis enable/disable features. The recommended minimum version is 2.4.7."
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          ],
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                "Automatable": "NOT_DEFINED",
                "Recovery": "NOT_DEFINED",
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                "attackRequirements": "NONE",
                "attackVector": "NETWORK",
                "baseScore": 10,
                "baseSeverity": "CRITICAL",
                "privilegesRequired": "NONE",
                "providerUrgency": "NOT_DEFINED",
                "subAvailabilityImpact": "HIGH",
                "subConfidentialityImpact": "HIGH",
                "subIntegrityImpact": "HIGH",
                "userInteraction": "NONE",
                "valueDensity": "NOT_DEFINED",
                "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H",
                "version": "4.0",
                "vulnAvailabilityImpact": "HIGH",
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                "vulnerabilityResponseEffort": "NOT_DEFINED"
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                  "value": "GENERAL"
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          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-266",
                  "description": "CWE-266 Incorrect Privilege Assignment",
                  "lang": "en",
                  "type": "CWE"
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              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2026-05-24T23:05:58.862Z",
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          "references": [
            {
              "url": "https://www.litespeedtech.com/products/litespeed-web-server/control-panel-support/cpanel"
            },
            {
              "url": "https://www.litespeedtech.com/products/litespeed-web-server/control-panel-support/release-log"
            },
            {
              "url": "https://blog.litespeedtech.com/2026/05/21/security-update-for-litespeed-cpanel-plugin/"
            }
          ],
          "solutions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Installation of LiteSpeed WHM PlugIn 5.3.1.0 and cPanel 2.4.7.\u0026nbsp; Though installation of WHM 5.2.10 and cPanel 2.4.5 and above mitigate most of the issues."
                }
              ],
              "value": "Installation of LiteSpeed WHM PlugIn 5.3.1.0 and cPanel 2.4.7.\u00a0 Though installation of WHM 5.2.10 and cPanel 2.4.5 and above mitigate most of the issues."
            }
          ],
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          ],
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        "assignerShortName": "mitre",
        "cveId": "CVE-2026-48172",
        "datePublished": "2026-05-21T00:38:04.489Z",
        "dateReserved": "2026-05-21T00:38:03.845Z",
        "dateUpdated": "2026-05-27T03:55:24.811Z",
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    }