CVE-2013-6788 — The Bitrix e-Store module before 14.0.1 for Bitrix Site Manager uses sequential values for the BITRIX_SM_SALE_UID cookie, which makes it easier for remote attackers to guess the cookie value and bypass authentication via a brute force attack

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HIGH

The Bitrix e-Store module before 14.0.1 for Bitrix Site Manager uses sequential values for the BITRIX_SM_SALE_UID cookie, which makes it easier for remote attackers to guess the cookie value and bypass authentication via a brute force attack

Published May 30, 2014

7.5

HIGH

CVSS 2.0

EPSS 1.63%

Description

The Bitrix e-Store module before 14.0.1 for Bitrix Site Manager uses sequential values for the BITRIX_SM_SALE_UID cookie, which makes it easier for remote attackers to guess the cookie value and bypass authentication via a brute force attack.

Affected products

Remediation

No remediation recorded yet.

Metrics

1.63% 0.01628

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.01628

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 3, 2026	1.63% (0.01628)	75.35th	v5 (v2026.06.15)
Jun 15, 2026	1.63% (0.01628)	72.99th	v5 (v2026.06.15)
Mar 17, 2025	0.43% (0.00433)	60.58th	v4 (v2025.03.14)
Dec 12, 2024	0.75% (0.00749)	81.64th	v3 (v2023.03.01)
Feb 8, 2024	0.75% (0.00749)	80.37th	v3 (v2023.03.01)
Mar 7, 2023	0.75% (0.00749)	78.06th	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-287

Improper Authentication

References (4)

http://secunia.com/advisories/56033
third-party-advisoryx_refsource_SECUNIA
http://www.bitrixsoft.com/products/cms/versions.php?module=sale
x_refsource_CONFIRMVendor Advisory
http://www.securityfocus.com/bid/63606
vdb-entryx_refsource_BID
https://www.htbridge.com/advisory/HTB23183
x_refsource_MISC

Link	Providers	Tags
http://secunia.com/advisories/56033		third-party-advisoryx_refsource_SECUNIA
http://www.bitrixsoft.com/products/cms/versions.php?module=sale		x_refsource_CONFIRMVendor Advisory
http://www.securityfocus.com/bid/63606		vdb-entryx_refsource_BID
https://www.htbridge.com/advisory/HTB23183		x_refsource_MISC

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published May 30, 2014

Updated Aug 6, 2024

Reserved Nov 12, 2013

Link CVE-2013-6788

CISA Vulnrichment

Updated n/a

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2013-6788

Red Hat

Severity n/a

Public date n/a

Links CVE-2013-6788