CVE-2013-5350 — The "Remember me" feature in the opSecurityUser::getRememberLoginCookie function in lib/user/opSecurityUser.class.php in OpenPNE 3.6.13 before 3.6.13.1 and 3.8.9 before 3.8.9.1 does not properly validate login data in HTTP Cookie headers, which allows remote attackers to conduct PHP object injection attacks, and execute arbitrary PHP code, via a crafted serialized object

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HIGH

The "Remember me" feature in the opSecurityUser::getRememberLoginCookie function in lib/user/opSecurityUser.class.php in OpenPNE 3.6.13 before 3.6.13.1 and 3.8.9 before 3.8.9.1 does not properly validate login data in HTTP Cookie headers, which allows remote attackers to conduct PHP object injection attacks, and execute arbitrary PHP code, via a crafted serialized object

Published Jan 24, 2014

7.5

HIGH

CVSS 2.0

EPSS 1.53%

Description

The "Remember me" feature in the opSecurityUser::getRememberLoginCookie function in lib/user/opSecurityUser.class.php in OpenPNE 3.6.13 before 3.6.13.1 and 3.8.9 before 3.8.9.1 does not properly validate login data in HTTP Cookie headers, which allows remote attackers to conduct PHP object injection attacks, and execute arbitrary PHP code, via a crafted serialized object.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.53% 0.01527

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

EPSS probability 0.01527

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 1, 2026	1.53% (0.01527)	73.77th	v5 (v2026.06.15)
Jun 15, 2026	1.53% (0.01527)	71.34th	v5 (v2026.06.15)
Mar 17, 2025	0.68% (0.00675)	69.77th	v4 (v2025.03.14)
Dec 12, 2024	0.89% (0.00893)	83.33th	v3 (v2023.03.01)
Mar 1, 2024	0.89% (0.00893)	82.17th	v3 (v2023.03.01)
Mar 7, 2023	0.89% (0.00893)	80.17th	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-20

Improper Input Validation

References (5)

http://jvn.jp/en/jp/JVN69986880/index.html
third-party-advisoryx_refsource_JVN
http://jvndb.jvn.jp/jvndb/JVNDB-2014-000009
third-party-advisoryx_refsource_JVNDB
http://secunia.com/advisories/54043
third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://secunia.com/secunia_research/2014-1/
x_refsource_MISCVendor Advisory
https://www.openpne.jp/archives/12293/
x_refsource_CONFIRMVendor Advisory

Link	Providers	Tags
http://jvn.jp/en/jp/JVN69986880/index.html		third-party-advisoryx_refsource_JVN
http://jvndb.jvn.jp/jvndb/JVNDB-2014-000009		third-party-advisoryx_refsource_JVNDB
http://secunia.com/advisories/54043		third-party-advisoryx_refsource_SECUNIAVendor Advisory
http://secunia.com/secunia_research/2014-1/		x_refsource_MISCVendor Advisory
https://www.openpne.jp/archives/12293/		x_refsource_CONFIRMVendor Advisory

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner flexera

Published Jan 24, 2014

Updated Aug 6, 2024

Reserved Aug 21, 2013

Link CVE-2013-5350

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 16, 2026

Link CVE-2013-5350

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-5350