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Vulnerability record · CVE-2007-3420 · published 26 June 2007

CVE-2007-3420: Web-app.org webapp vulnerability

WWeb App.Org · Webapp

The Random Cookie Password functionality in the loaduser function in cgi-bin/cgi-lib/subs.pl in web-app.org WebAPP before 0.9.9.7 does not clear the (1) username, (2) password, (3) usertheme, and (4) userlang cookies for unauthorized users, which has unknown impact and remote attack vectors.

7.5 CVSS 2.0 High EPSS 1.1% · top 35.0%
7.5CVSS 2.0 base score
1.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

The Random Cookie Password functionality in the loaduser function in cgi-bin/cgi-lib/subs.pl in web-app.org WebAPP before 0.9.9.7 does not clear the (1) username, (2) password, (3) usertheme, and (4) userlang cookies for unauthorized users, which has unknown impact and remote attack vectors.

AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/45401
http://www.web-app.org/cgi-bin/index.cgi?action=forum&board=how_to&op=display&num=9458
http://www.web-app.org/downloads/WebAPPv0.9.9.7.zip Patch
http://osvdb.org/45401
http://www.web-app.org/cgi-bin/index.cgi?action=forum&board=how_to&op=display&num=9458
http://www.web-app.org/downloads/WebAPPv0.9.9.7.zip Patch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2005-0927Web-app.org webapp vulnerabilityUnknown vulnerability in subs.pl for WebAPP 0.9.9 through 0.9.9.2 has unknown impact and attack vectors, probably involving shell metacharacters or .…EPSS 1.6%7.5CVE-2007-3419Web-app.org webapp vulnerabilityThe editprofile3 function in cgi-bin/cgi-lib/user.pl in web-app.org WebAPP before 0.9.9.7 does not properly check the (1) themes.dat, (2) languages.d…EPSS 1.1%7.5CVE-2007-3421Web-app.org webapp vulnerabilityThe (1) login, (2) admin profile edit, (3) reminder, (4) edit profile, (5) profile view, (6) gallery view, (7) gallery comment, and (8) gallery feedb…EPSS 1.1%7.5CVE-2007-3422Web-app.org webapp vulnerabilityThe getcgi function in cgi-bin/cgi-lib/subs.pl in web-app.org WebAPP before 0.9.9.7 attempts to parse query strings that contain (1) non-printing cha…EPSS 1.1%7.5CVE-2007-3423Web-app.org webapp vulnerabilitycgi-bin/cgi-lib/instantmessage.pl in web-app.org WebAPP before 0.9.9.7 uses the From field of an instant message as the beginning of the .dat file na…EPSS 1.1%7.5CVE-2007-3424Web-app.org webapp vulnerabilityThe moveim function in cgi-bin/cgi-lib/instantmessage.pl in web-app.org WebAPP before 0.9.9.7 uses the tocat parameter as a subdirectory name when mo…EPSS 1.1%7.5CVE-2007-3242Web-app.net webapp permissions and access controls vulnerabilityThe Menu Manager Mod for (1) web-app.net WebAPP (aka WebAPP NE) 0.9.9.3.3 through 0.9.9.8, and (2) web-app.org WebAPP before 0.9.9.6, allows remote a…EPSS 2.1%7.5CVE-2007-1259Web-app.org webapp vulnerabilityMultiple unspecified vulnerabilities in WebAPP before 0.9.9.6 have unknown impact and attack vectors.EPSS 1.2%

Source: NIST National Vulnerability Database (record CVE-2007-3420), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.