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ubuntucveUbuntu.comUB:CVE-2021-26929
HistoryFeb 14, 2021 - 12:00 a.m.

CVE-2021-26929

2021-02-1400:00:00
ubuntu.com
ubuntu.com
9

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.022 Low

EPSS

Percentile

89.4%

JSON

An XSS issue was discovered in Horde Groupware Webmail Edition through
5.2.22 (where the Horde_Text_Filter library before 2.3.7 is used). The
attacker can send a plain text e-mail message, with JavaScript encoded as a
link or email that is mishandled by preProcess in Text2html.php, because
bespoke use of \x00\x00\x00 and \x01\x01\x01 interferes with XSS defenses.

Bugs

Related

debian 1
osv 2
cvelist 1
packetstorm 3
nessus 1
openvas 2
zdt 2
debiancve 1
veracode 1
prion 1
nvd 1
cve 1
exploitdb 1
debian
debian
[SECURITY] [DLA 2564-1] php-horde-text-filter security update
2021-02-19 06:50:03
osv
osv
CVE-2021-26929
2021-02-14 04:15:12
php-horde-text-filter - security update
2021-02-18 00:00:00
cvelist
cvelist
CVE-2021-26929
2021-02-14 03:43:49
packetstorm
packetstorm
Webmail Edition 5.2.22 XSS / Remote Code Execution
2021-04-14 00:00:00
Horde Groupware Webmail 5.2.22 Cross Site Scripting
2021-04-15 00:00:00
htmly 2.8.0 Cross Site Scripting
2021-04-15 00:00:00
nessus
nessus
Debian DLA-2564-1 : php-horde-text-filter security update
2021-02-22 00:00:00
openvas
openvas
Horde Groupware Webmail <= 5.2.22 XSS Vulnerability
2022-06-28 00:00:00
Debian: Security Advisory (DLA-2564-1)
2021-02-20 00:00:00
zdt
zdt
Horde Groupware Webmail Edition 5.2.22 XSS / Remote Code Execution Exploit
2021-04-14 00:00:00
htmly 2.8.0 Cross Site Scripting Exploit
2021-04-15 00:00:00
debiancve
debiancve
CVE-2021-26929
2021-02-14 04:15:12
veracode
veracode
Cross-site Scripting (XSS)
2021-02-19 13:13:04
prion
prion
Cross site scripting
2021-02-14 04:15:00
nvd
nvd
CVE-2021-26929
2021-02-14 04:15:12
cve
cve
CVE-2021-26929
2021-02-14 04:15:12
exploitdb
exploitdb
Horde Groupware Webmail 5.2.22 - Stored XSS
2021-04-15 00:00:00

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

0.022 Low

EPSS

Percentile

89.4%

JSON
Related for UB:CVE-2021-26929
debian1osv2cvelist1packetstorm3nessus1openvas2zdt2debiancve1veracode1prion1nvd1cve1exploitdb1