CVE-2008-1502

mediumpriority · track · 21EPSS 0.105 · 96 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

10.5% (96th) EPSS

CVSS 4.3 · medium

Is it mine?

45 products

Check your exposure

Who says so?

3 sources

enisa_euvd · nvd · osv

EPSS · scored 2026-10-27

The _bad_protocol_once function in phpgwapi/inc/class.kses.inc.php in KSES, as used in eGroupWare before 1.4.003, Moodle before 1.8.5, and other products, allows remote attackers to bypass HTML filtering and conduct cross-site scripting (XSS) attacks via a string containing crafted URL protocols.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.7–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.7lowAV:N/AC:M/Au:N/C:N/I:P/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimaryCWE-79US

affected products (45)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
egroupware egroupware≤ 1.4.002nvdUScpe:2.3:a:egroupware:egroupware:*:*:*:*:*:*:*:*
egroupware egroupware= 1.0nvdUScpe:2.3:a:egroupware:egroupware:*:*:*:*:*:*:*:*
egroupware egroupware= 1.0.1nvdUScpe:2.3:a:egroupware:egroupware:*:*:*:*:*:*:*:*
egroupware egroupware= 1.0.3nvdUScpe:2.3:a:egroupware:egroupware:*:*:*:*:*:*:*:*
egroupware egroupware= 1.0.6nvdUScpe:2.3:a:egroupware:egroupware:*:*:*:*:*:*:*:*
egroupware egroupware= 1.2.106-2nvdUScpe:2.3:a:egroupware:egroupware:*:*:*:*:*:*:*:*
egroupware egroupware= 1.4.001nvdUScpe:2.3:a:egroupware:egroupware:*:*:*:*:*:*:*:*
moodle moodle≤ 1.8.4nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.1.1nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.2.0nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.2.1nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.3.0nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.3.1nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.3.2nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.3.3nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.3.4nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.4.1nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.4.2nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*
moodle moodle= 1.4.3nvdUScpe:2.3:a:moodle:moodle:*:*:*:*:*:*:*:*

showing 20 of 45

advisories (1)

Vendor and ecosystem advisories describing this.

GHSA-v759-3wr5-p294Moodle vulnerable to Cross-site scripting2022-05-01ghsa · osvUS
The `_bad_protocol_once` function in `phpgwapi/inc/class.kses.inc.php` in KSES, as used in eGroupWare before 1.4.003, Moodle before 1.8.5, and other products, allows remote attackers to bypass HTML filtering and conduct cross-site scripting (XSS) attacks via a string containing crafted URL protocols.

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd osv NVD CVE.org MITRE

published 2008-03-25modified 2026-06-16

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+53006 more

references (42)

External citations — patches, advisories, analysis.

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