CVE-2026-2731 (GCVE-0-2026-2731)

Vulnerability from cvelistv5 – Published: 2026-02-19 06:46 – Updated: 2026-02-19 21:21
VLAI?
Title
Unauthenticated RCE in Dynamicweb 9 and Dynamicweb 8
Summary
Path traversal and content injection in JobRunnerBackground.aspx in DynamicWeb 8 (all) and 9 (<9.19.7 and <9.20.3) allows unauthenticated attackers to execute code via simple web requests
Severity ?
10 (Critical)
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
CWE
  • CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
Impacted products
Vendor Product Version
DynamicWeb DynamicWeb 9 Affected: 8
Affected: 9 , < 9.19.7 (custom)
Affected: 9.20.0 , < 9.20.3 (custom)
Unaffected: 9.21.0
Unaffected: 10
Create a notification for this product.
Credits
Jonas Vestberg, Reversec Sweden AB
Show details on NVD website
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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.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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