CVE-2009-1937 — Cross-site scripting (XSS) vulnerability in the comment posting feature in LightNEasy 2.2.1 "no database" (aka flat) and 2.2.2 SQLite allows remote attackers to inject arbitrary web script or HTML via the (1) commentname (aka Author), (2) commentemail (aka Email), and (3) commentmessage (aka Comment) parameters

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MEDIUM

Cross-site scripting (XSS) vulnerability in the comment posting feature in LightNEasy 2.2.1 "no database" (aka flat) and 2.2.2 SQLite allows remote attackers to inject arbitrary web script or HTML via the (1) commentname (aka Author), (2) commentemail (aka Email), and (3) commentmessage (aka Comment) parameters

Published Jun 5, 2009

4.3

MEDIUM

CVSS 2.0

EPSS 1.03%

Description

Cross-site scripting (XSS) vulnerability in the comment posting feature in LightNEasy 2.2.1 "no database" (aka flat) and 2.2.2 SQLite allows remote attackers to inject arbitrary web script or HTML via the (1) commentname (aka Author), (2) commentemail (aka Email), and (3) commentmessage (aka Comment) parameters. NOTE: some of these details are obtained from third party information.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.03% 0.01033

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.

EPSS probability 0.01033

Score over time

2022–2026

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v2
EPSS v3
EPSS v4
EPSS v5

Table of values (10 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 2, 2026	1.03% (0.01033)	62.54th	v5 (v2026.06.15)
Jun 15, 2026	1.03% (0.01033)	59.20th	v5 (v2026.06.15)
Mar 17, 2025	0.29% (0.00285)	49.95th	v4 (v2025.03.14)
Dec 12, 2024	0.22% (0.00220)	61.06th	v3 (v2023.03.01)
Jun 18, 2024	0.22% (0.00220)	60.29th	v3 (v2023.03.01)
Mar 7, 2023	0.22% (0.00220)	58.29th	v3 (v2023.03.01)
Mar 6, 2023	1.21% (0.01213)	66.61th	v2 (v2022.01.01)
Feb 17, 2023	1.21% (0.01213)	66.22th	v2 (v2022.01.01)
Apr 1, 2022	1.21% (0.01213)	64.21th	v2 (v2022.01.01)
Feb 4, 2022	1.21% (0.01213)	40.54th	v2 (v2022.01.01)

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (4)

http://forum.intern0t.net/intern0t-advisories/1081-intern0t-lightneasy-2-2-2-html-injection-vulnerability.html
x_refsource_MISC
http://secunia.com/advisories/35354
third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.securityfocus.com/archive/1/504092/100/0/threaded
mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/35229
vdb-entryx_refsource_BID

Link	Providers	Tags
http://forum.intern0t.net/intern0t-advisories/1081-intern0t-lightneasy-2-2-2-html-injection-vulnerability.html		x_refsource_MISC
http://secunia.com/advisories/35354		third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://www.securityfocus.com/archive/1/504092/100/0/threaded		mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/35229		vdb-entryx_refsource_BID

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jun 5, 2009

Updated Aug 7, 2024

Reserved Jun 5, 2009

Link CVE-2009-1937

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2009-1937

Red Hat

Severity n/a

Public date n/a

Links CVE-2009-1937