CVE-2015-1313 — JetBrains TeamCity 8 and 9 before 9.0.2 allows bypass of account-creation restrictions via a crafted request because the required request data can be deduced by reading HTML and JavaScript files that are returned to the web browser after an initial unauthenticated request

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MEDIUM

JetBrains TeamCity 8 and 9 before 9.0.2 allows bypass of account-creation restrictions via a crafted request because the required request data can be deduced by reading HTML and JavaScript files that are returned to the web browser after an initial unauthenticated request

Published Jun 29, 2023

6.5

MEDIUM

CVSS 3.1

EPSS 0.61%

Description

JetBrains TeamCity 8 and 9 before 9.0.2 allows bypass of account-creation restrictions via a crafted request because the required request data can be deduced by reading HTML and JavaScript files that are returned to the web browser after an initial unauthenticated request.

Affected products

Vendor JetBrains Product TeamCity Default
n/a
- Version
  8.0.1
  Status
  affected
  Constraints
  <9.0.2

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

JetBrains

TeamCity

n/a

Version	Status	Constraints
8.0.1	affected	<9.0.2

Remediation

No remediation recorded yet.

Metrics

0.61% 0.00615

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

EPSS probability 0.00615

Score over time

2023–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (11 key points)

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

Date	Score	Percentile	Model
Oct 1, 2026	0.61% (0.00615)	47.53th	v5 (v2026.06.15)
Jun 15, 2026	0.52% (0.00517)	39.62th	v5 (v2026.06.15)
Mar 30, 2025	0.01% (0.00012)	0.73th	v4 (v2025.03.14)
Mar 29, 2025	3.80% (0.03799)	79.92th	v4 (v2025.03.14)
Mar 17, 2025	0.01% (0.00011)	0.64th	v4 (v2025.03.14)
Dec 12, 2024	0.11% (0.00108)	45.39th	v3 (v2023.03.01)
Jul 5, 2024	0.09% (0.00087)	37.18th	v3 (v2023.03.01)
May 29, 2024	0.06% (0.00057)	23.49th	v3 (v2023.03.01)
May 7, 2024	0.05% (0.00046)	16.00th	v3 (v2023.03.01)
Jul 7, 2023	0.05% (0.00046)	13.98th	v3 (v2023.03.01)
Jun 30, 2023	0.04% (0.00043)	7.01th	v3 (v2023.03.01)

Weaknesses (1)

CWE-425

References (2)

https://beyondbinary.io/articles/teamcity-account-creation/
ExploitThird Party Advisory
https://www.jetbrains.com/teamcity/download/
Product

Link	Providers	Tags
https://beyondbinary.io/articles/teamcity-account-creation/		ExploitThird Party Advisory
https://www.jetbrains.com/teamcity/download/		Product

Change history (0)

No recorded changes yet.

Sources

CVE.org / MITRE

Status PUBLISHED

Assigner mitre

Published Jun 29, 2023

Updated Nov 26, 2024

Reserved Jan 22, 2015

Link CVE-2015-1313

CISA Vulnrichment

Updated Nov 26, 2024

NVD

Status Modified

Modified Jun 17, 2026

Link CVE-2015-1313

Red Hat

Severity n/a

Public date n/a

Links CVE-2015-1313