CVE-2026-110025
Status: DeferredMedium (6.9)—PoC
Severity6.9Medium · CVSS 4.0
Exploitation probability0.38 %higher than 30% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitAvailableProof of concept on GitHub (unverified)
A flaw has been found in slackero phpwcms up to 1.9.49/1.12.3. This issue affects some unknown processing of the file include/inc_front/content/cnt23.article.inc.php of the component Extension Check. This manipulation of the argument POST_name causes unrestricted upload. The attack can be initiated remotely. Upgrading to version 1.9.50 and 1.12.4 is capable of addressing this issue. Patch name: 118c978430f5a9668b30535f6e592c7ae8df711f/f4c136b467565b2d16ebe2b8276b9a03547a9a69/8571cb47df8d66804d1eb88ae3d1ab4fb513e1e7. Upgrading the affected component is recommended.
CVSS
- Base score
- 6.9
- Version
- 4.0
- Vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days
- 0.38 %
- Percentile among all scored CVEs
- 30
- Score date
- 10/20/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
Public exploits
Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.
- Proof of concept on GitHub (unverified) · List of proofs of concept on GitHub
⚠️ GitHub proofs of concept are not verified: some are fake or contain malware. Never run them outside an isolated lab.
ATT&CK techniques
How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.
- Exploitation
T1190Exploit Public-Facing Applicationinitial access90 % - Primary impact
T1505.003Web Shellpersistence70 %
Vector AV:N/PR:N/UI:N y 'unrestricted upload' en cnt23.article.inc.php permiten subir archivos sin restricción; la web shell es el impacto habitual, aunque el texto no lo menciona.
Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.
ATT&CK mitigations that cover these techniques
Affected technologies (1)
⚠ AI-inferred from the description — NVD hasn't analyzed this CVE yet, these aren't verified CPEs.
CWEs
- CWE-284, CWE-434
References
Show 8 references
- https://github.com/slackero/phpwcms/
- https://github.com/slackero/phpwcms/commit/f4c136b467565b2d16ebe2b8276b9a03547a9a69
- https://github.com/slackero/phpwcms/releases/tag/v1.12.4
- https://github.com/slackero/phpwcms/security/advisories/GHSA-2c7r-324f-fxm4
- https://vuldb.com/cve/CVE-2026-110025
- https://vuldb.com/submit/992814
- https://vuldb.com/vuln/417752
- https://vuldb.com/vuln/417752/cti
Raw JSON (NVD)
Show
{
"id": "CVE-2026-110025",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2026-110025",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"version": "2.0.3",
"timestamp": "2026-10-15T14:52:16.401357Z"
}
}
],
"cvssMetricV2": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"cvssData": {
"version": "2.0",
"baseScore": 7.5,
"accessVector": "NETWORK",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
"availabilityImpact": "PARTIAL",
"confidentialityImpact": "PARTIAL"
},
"acInsufInfo": false,
"impactScore": 6.4,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 10,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.3,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"integrityImpact": "LOW",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "LOW",
"privilegesRequired": "NONE",
"confidentialityImpact": "LOW"
},
"impactScore": 3.4,
"exploitabilityScore": 3.9
}
],
"cvssMetricV40": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"cvssData": {
"Safety": "NOT_DEFINED",
"version": "4.0",
"Recovery": "NOT_DEFINED",
"baseScore": 6.9,
"Automatable": "NOT_DEFINED",
"attackVector": "NETWORK",
"baseSeverity": "MEDIUM",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"exploitMaturity": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"subIntegrityImpact": "NONE",
"vulnIntegrityImpact": "LOW",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"vulnAvailabilityImpact": "LOW",
"availabilityRequirement": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"subConfidentialityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"confidentialityRequirement": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED"
}
}
]
},
"affected": [
{
"source": "cna@vuldb.com",
"affectedData": [
{
"cpes": [
"cpe:2.3:a:phpwcms:phpwcms:*:*:*:*:*:*:*:*"
],
"vendor": "slackero",
"modules": [
"Extension Check"
],
"product": "phpwcms",
"versions": [
{
"status": "affected",
"version": "1.9.0"
},
{
"status": "affected",
"version": "1.9.1"
},
{
"status": "affected",
"version": "1.9.2"
},
{
"status": "affected",
"version": "1.9.3"
},
{
"status": "affected",
"version": "1.9.4"
},
{
"status": "affected",
"version": "1.9.5"
},
{
"status": "affected",
"version": "1.9.6"
},
{
"status": "affected",
"version": "1.9.7"
},
{
"status": "affected",
"version": "1.9.8"
},
{
"status": "affected",
"version": "1.9.9"
},
{
"status": "affected",
"version": "1.9.10"
},
{
"status": "affected",
"version": "1.9.11"
},
{
"status": "affected",
"version": "1.9.12"
},
{
"status": "affected",
"version": "1.9.13"
},
{
"status": "affected",
"version": "1.9.14"
},
{
"status": "affected",
"version": "1.9.15"
},
{
"status": "affected",
"version": "1.9.16"
},
{
"status": "affected",
"version": "1.9.17"
},
{
"status": "affected",
"version": "1.9.18"
},
{
"status": "affected",
"version": "1.9.19"
},
{
"status": "affected",
"version": "1.9.20"
},
{
"status": "affected",
"version": "1.9.21"
},
{
"status": "affected",
"version": "1.9.22"
},
{
"status": "affected",
"version": "1.9.23"
},
{
"status": "affected",
"version": "1.9.24"
},
{
"status": "affected",
"version": "1.9.25"
},
{
"status": "affected",
"version": "1.9.26"
},
{
"status": "affected",
"version": "1.9.27"
},
{
"status": "affected",
"version": "1.9.28"
},
{
"status": "affected",
"version": "1.9.29"
},
{
"status": "affected",
"version": "1.9.30"
},
{
"status": "affected",
"version": "1.9.31"
},
{
"status": "affected",
"version": "1.9.32"
},
{
"status": "affected",
"version": "1.9.33"
},
{
"status": "affected",
"version": "1.9.34"
},
{
"status": "affected",
"version": "1.9.35"
},
{
"status": "affected",
"version": "1.9.36"
},
{
"status": "affected",
"version": "1.9.37"
},
{
"status": "affected",
"version": "1.9.38"
},
{
"status": "affected",
"version": "1.9.39"
},
{
"status": "affected",
"version": "1.9.40"
},
{
"status": "affected",
"version": "1.9.41"
},
{
"status": "affected",
"version": "1.9.42"
},
{
"status": "affected",
"version": "1.9.43"
},
{
"status": "affected",
"version": "1.9.44"
},
{
"status": "affected",
"version": "1.9.45"
},
{
"status": "affected",
"version": "1.9.46"
},
{
"status": "affected",
"version": "1.9.47"
},
{
"status": "affected",
"version": "1.9.48"
},
{
"status": "affected",
"version": "1.9.49"
},
{
"status": "affected",
"version": "1.12.0"
},
{
"status": "affected",
"version": "1.12.1"
},
{
"status": "affected",
"version": "1.12.2"
},
{
"status": "affected",
"version": "1.12.3"
},
{
"status": "unaffected",
"version": "1.9.50"
},
{
"status": "unaffected",
"version": "1.12.4"
}
]
}
]
}
],
"published": "2026-10-13T16:17:19.800",
"references": [
{
"url": "https://github.com/slackero/phpwcms/",
"source": "cna@vuldb.com"
},
{
"url": "https://github.com/slackero/phpwcms/commit/f4c136b467565b2d16ebe2b8276b9a03547a9a69",
"source": "cna@vuldb.com"
},
{
"url": "https://github.com/slackero/phpwcms/releases/tag/v1.12.4",
"source": "cna@vuldb.com"
},
{
"url": "https://github.com/slackero/phpwcms/security/advisories/GHSA-2c7r-324f-fxm4",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/cve/CVE-2026-110025",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/submit/992814",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/vuln/417752",
"source": "cna@vuldb.com"
},
{
"url": "https://vuldb.com/vuln/417752/cti",
"source": "cna@vuldb.com"
}
],
"vulnStatus": "Deferred",
"weaknesses": [
{
"type": "Secondary",
"source": "cna@vuldb.com",
"description": [
{
"lang": "en",
"value": "CWE-284"
},
{
"lang": "en",
"value": "CWE-434"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw has been found in slackero phpwcms up to 1.9.49/1.12.3. This issue affects some unknown processing of the file include/inc_front/content/cnt23.article.inc.php of the component Extension Check. This manipulation of the argument POST_name causes unrestricted upload. The attack can be initiated remotely. Upgrading to version 1.9.50 and 1.12.4 is capable of addressing this issue. Patch name: 118c978430f5a9668b30535f6e592c7ae8df711f/f4c136b467565b2d16ebe2b8276b9a03547a9a69/8571cb47df8d66804d1eb88ae3d1ab4fb513e1e7. Upgrading the affected component is recommended."
}
],
"lastModified": "2026-10-15T16:17:45.110",
"sourceIdentifier": "cna@vuldb.com"
}