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Description

OPEXUS FOIAXpress Public Access Link (PAL) version v11.1.0 allows an unauthenticated, remote attacker to query the /App/CreateRequest.aspx endpoint to check for the existence of valid usernames. There are no rate-limiting mechanisms in place.

PUBLISHED Reserved 2025-07-30 | Published 2025-07-31 | Updated 2025-07-31 | Assigner cisa-cg




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
MEDIUM: 6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-204 Observable Response Discrepancy

Product status

Default status
unknown

11.1.0 (custom) before 11.12.3.0
affected

11.12.3.0
unaffected

Credits

Nathan Spidle, CISA

References

raw.githubusercontent.com/...IT/white/2025/va-25-174-01.json (url)

www.cve.org/CVERecord?id=CVE-2025-54834 (url)

docs.opexustech.com/...OIAXpress_Release_notes_11.12.3.0.pdf (url)

cve.org (CVE-2025-54834)

nvd.nist.gov (CVE-2025-54834)

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