CVE-2007-5564 — Multiple cross-site scripting (XSS) vulnerabilities in NSSboard (formerly Simple PHP Forum) 6.1 allow remote attackers to inject arbitrary web script or HTML via (1) HTML tags when BBcode is disabled; or the (2) user, (3) email, or (4) Real Name fields in a profile

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LOW

Multiple cross-site scripting (XSS) vulnerabilities in NSSboard (formerly Simple PHP Forum) 6.1 allow remote attackers to inject arbitrary web script or HTML via (1) HTML tags when BBcode is disabled; or the (2) user, (3) email, or (4) Real Name fields in a profile

Published Oct 18, 2007

2.6

LOW

CVSS 2.0

EPSS 1.03%

Description

Multiple cross-site scripting (XSS) vulnerabilities in NSSboard (formerly Simple PHP Forum) 6.1 allow remote attackers to inject arbitrary web script or HTML via (1) HTML tags when BBcode is disabled; or the (2) user, (3) email, or (4) Real Name fields in a profile.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.03% 0.01028

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01028

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 (12 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	1.03% (0.01028)	62.33th	v5 (v2026.06.15)
Jun 15, 2026	1.03% (0.01028)	59.01th	v5 (v2026.06.15)
Mar 17, 2025	0.29% (0.00285)	49.95th	v4 (v2025.03.14)
Dec 12, 2024	0.25% (0.00249)	65.42th	v3 (v2023.03.01)
Jul 14, 2024	0.24% (0.00235)	61.96th	v3 (v2023.03.01)
Mar 21, 2024	0.22% (0.00224)	59.94th	v3 (v2023.03.01)
Feb 12, 2024	0.23% (0.00232)	60.32th	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://securityreason.com/securityalert/3246
third-party-advisoryx_refsource_SREASON
http://www.securityfocus.com/archive/1/482312/100/0/threaded
mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/26081
vdb-entryx_refsource_BID
https://exchange.xforce.ibmcloud.com/vulnerabilities/37218
vdb-entryx_refsource_XF

Link	Providers	Tags
http://securityreason.com/securityalert/3246		third-party-advisoryx_refsource_SREASON
http://www.securityfocus.com/archive/1/482312/100/0/threaded		mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/26081		vdb-entryx_refsource_BID
https://exchange.xforce.ibmcloud.com/vulnerabilities/37218		vdb-entryx_refsource_XF

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Oct 18, 2007

Updated Aug 7, 2024

Reserved Oct 18, 2007

Link CVE-2007-5564

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2007-5564

Red Hat

Severity n/a

Public date n/a

Links CVE-2007-5564