FKIE_CVE-2025-63709

Vulnerability from fkie_nvd - Published: 2025-11-10 15:15 - Updated: 2025-12-01 20:15
Severity ?
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
A Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Simple To-Do List System 1.0 in the "Add Tasks" text input. An authenticated user can submit HTML/JavaScript that is not correctly sanitized or encoded on output. The injected script is stored and later rendered in the browser of any user who views the task, allowing execution of arbitrary script in the context of the victim's browser.
References
cve@mitre.orghttps://github.com/floccocam-cpu/CVE-Research-2025/tree/main/CVE-2025-63709Exploit, Mitigation, Third Party Advisory
cve@mitre.orghttps://www.sourcecodester.com/php/17897/simple-do-list-system-using-php.htmlProduct
Impacted products
Vendor Product Version
chuck24 simple_to-do_list_system 1.0
To clipboard 

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      "value": "A Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Simple To-Do List System 1.0 in the \"Add Tasks\" text input. An authenticated user can submit HTML/JavaScript that is not correctly sanitized or encoded on output. The injected script is stored and later rendered in the browser of any user who views the task, allowing execution of arbitrary script in the context of the victim\u0027s browser."
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    }
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  "id": "CVE-2025-63709",
  "lastModified": "2025-12-01T20:15:54.240",
  "metrics": {
    "cvssMetricV31": [
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          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
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          "confidentialityImpact": "LOW",
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  "published": "2025-11-10T15:15:37.793",
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.