CVE-2007-3418

The displaypost function in cgi-bin/cgi-lib/forum_display.pl in web-app.org WebAPP before 0.9.9.7 does not display usernames in conjunction with real names, which makes it easier for remote authenticated users to impersonate other users.

Published: 2007-06-26 Last update: 2026-04-23 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2007-3418 is rated Moderate Risk (51.3/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 0.69%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2007-3418

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-02-12 0.35% 0.69% +0.34%
2 2023-11-28 0.35% 0.35% +0.00%
3 2023-03-07 — 0.35% —

Full EPSS history (4 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2007-3418

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 2.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.0 6.4 [email protected]

Weakness enumeration for CVE-2007-3418

Affected software / configurations for CVE-2007-3418

Vendor Product Version Raw CPE
web-app.org webapp <= 0.9.9.6 cpe:2.3:a:web-app.org:webapp:*:*:*:*:*:*:*:*

References for CVE-2007-3418

cvelogic Threat Intelligence