CVE-2026-29598

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple stored cross-site scripting (XSS) vulnerabilities in the submit_add_user.asp endpoint of DDSN Interactive Acora CMS v10.7.1 allow attackers to execute arbitrary web scripts or HTML via injecting a crafted payload into the First Name and Last Name parameters."}], "id": "CVE-2026-29598", "lastModified": "2026-07-05T17:17:27.967", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.3, "impactScore": 2.7, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-29598", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-04-01T19:07:29.307012Z", "version": "2.0.3"}}]}, "published": "2026-04-01T15:22:58.443", "references": [{"source": "cve@mitre.org", "url": "https://github.com/padayali-JD/CVE-2026-29598"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-79"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "10.7.1"}}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "acora_cms", "vendor": "ddsn"}], "analysis": {"en": {"generated_at": "2026-04-02T03:16:13.816537+00:00", "value": {"mitigation_remediation": ["Check for and apply an official Acora CMS patch that fixes the stored XSS in submit_add_user.asp.", "If no patch exists, upgrade to a newer Acora CMS release that includes input validation for user data.", "Sanitize First Name and Last Name inputs on the server side to escape dangerous characters.", "Add Content Security Policy headers to restrict execution of embedded scripts.", "Monitor logs for unusual script injections and review user profiles for unexpected content."], "summary": {"action": "Patch Immediately", "impact": "Stored Cross\u2011Site Scripting"}, "threat_synthesis": {"affected_systems": "DDSN Interactive Acora CMS v10.7.1 is the only version confirmed vulnerable. Web installations exposing the submit_add_user.asp endpoint to users are impacted; no other vendors or products are reported to be affected.", "description_and_impact": "Multiple stored cross\u2011site scripting flaws exist in the submit_add_user.asp endpoint of DDSN Interactive Acora CMS version 10.7.1. An attacker can inject arbitrary HTML or JavaScript into the First Name and Last Name parameters, which are stored and later rendered when the data is viewed, compromising the confidentiality, integrity, and availability of the application.", "risk_and_exploitability": "The CVSS score of 5.4 denotes moderate risk, while the absence of an EPSS measurement and a KEV listing indicates limited known exploitation. The attack path involves submitting a crafted payload to submit_add_user.asp, after which any user who views the stored data will execute the injected script. If the endpoint is publicly reachable, the threat surface is broad, necessitating prompt remediation."}}}}, "created": "2026-04-02T07:51:25.798601+00:00", "title": "Stored XSS in Acora CMS User Submission Endpoint", "updated": "2026-04-02T20:09:52.438224+00:00", "vendors": ["ddsn", "ddsn$PRODUCT$acora_cms"]}