CVE-2021-28378

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Gitea 1.12.x and 1.13.x before 1.13.4 allows XSS via certain issue data in some situations.

Gitea versiones 1.12.x y versiones 1.13.x anteriores a 1.13.4, permite un ataque de tipo XSS por medio de determinados datos de problemas en algunas situaciones

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-15 CVE Reserved
2021-03-15 CVE Published
2021-08-07 First Exploit
2023-03-08 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (4)

URL	Tag	Source

URL	Date	SRC
https://github.com/pandatix/CVE-2021-28378	2021-08-07
https://github.com/PandatiX/CVE-2021-28378	2024-08-03

URL	Date	SRC
https://github.com/go-gitea/gitea/pull/14898	2021-12-16

URL	Date	SRC
https://blog.gitea.io/2021/03/gitea-1.13.4-is-released	2021-12-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Gitea Search vendor "Gitea"		Gitea Search vendor "Gitea" for product "Gitea"				>= 1.12.0 <= 1.12.6 Search vendor "Gitea" for product "Gitea" and version " >= 1.12.0 <= 1.12.6"		-		Affected
Gitea Search vendor "Gitea"		Gitea Search vendor "Gitea" for product "Gitea"				>= 1.13.0 < 1.13.4 Search vendor "Gitea" for product "Gitea" and version " >= 1.13.0 < 1.13.4"		-		Affected