CVE-2015-2296

mediumpriority · track · 28EPSS 0.032 · 88 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

3.18% (88th) EPSS

CVSS 6.8 · medium

Is it mine?

21 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · osv · cert_bund

EPSS · scored 2026-10-26

The resolve_redirects function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session fixation attacks via a cookie without a host value in a redirect.

cvss

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

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-384USLLM-inferred

affected products (21)

Products and version ranges known to be affected.

Dell ECS 3.8.1.0-3.8.1.7all versionscert_bundDEcpe:/h:dell:ecs:3.8.1.0_-_3.8.1.7
Dell Secure Connect Gateway <5.34.00.16all versionscert_bundDE
Dell Secure Connect Gateway Policy Manager <5.34.00.14all versionscert_bundDE
Dell Secure Connect Gateway≤ Policy Manager <5.34.00.14cert_bundDE
Dell Secure Connect Gateway< 5.34.00.16cert_bundDE
n/a n/a≤ n/aenisa_euvdEU
canonical ubuntu linux= 14.04nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
canonical ubuntu linux= 14.10nvdUScpe:2.3:o:canonical:ubuntu_linux:*:*:*:*:*:*:*:*
mageia project mageia= 4.0nvdUScpe:2.3:o:mageia_project:mageia:*:*:*:*:*:*:*:*
python requests= 2.1.0nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.2.1nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.3.0nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.4.0nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.4.1nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.4.2nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.4.3nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.5.0nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.5.1nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.5.2nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*
python requests= 2.5.3nvdUScpe:2.3:a:python:requests:*:*:*:*:*:*:*:*

showing 20 of 21

advisories (3)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0778Dell Secure Connect Gateway Policy Manager: Mehrere SchwachstellenDeutsch2026-03-18csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell Secure Connect Gateway Policy Manager ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
GHSA-pg2w-x9wp-vw92Python Requests Session Fixation2022-05-13ghsa · osvUS
The `resolve_redirects` function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session fixation attacks via a cookie without a host value in a redirect.
PYSEC-2015-172015-03-18vendor · osvUS
The resolve_redirects function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session fixation attacks via a cookie without a host value in a redirect.

also known as (6)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd osv cert_bund nvd NVD CVE.org MITRE

published 2015-03-18modified 2026-06-17

references (26)

External citations — patches, advisories, analysis.

scry

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