CGI implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to OS command injection.
Max CVSS
10.0
EPSS Score
65.95%
Published
2020-09-09
Updated
2022-12-06
WebDAV implementation in Yaws web server versions 1.81 to 2.0.7 is vulnerable to XXE injection.
Max CVSS
9.8
EPSS Score
2.95%
Published
2020-09-09
Updated
2022-12-06
yaws_config.erl in Yaws through 2.0.2 and/or 2.0.7 loads obsolete TLS ciphers, as demonstrated by ones that allow Sweet32 attacks, if running on an Erlang/OTP virtual machine with a version less than 21.0.
Max CVSS
5.5
EPSS Score
0.08%
Published
2020-05-15
Updated
2023-01-20
Yaws 1.91 allows Unauthenticated Remote File Disclosure via HTTP Directory Traversal with /%5C../ to port 8080. NOTE: this CVE is only about use of an initial /%5C sequence to defeat traversal protection mechanisms; the initial /%5C sequence was apparently not discussed in earlier research on this product.
Max CVSS
7.5
EPSS Score
96.16%
Published
2017-07-07
Updated
2017-07-14
yaws before 2.0.4 does not attempt to address RFC 3875 section 4.1.18 namespace conflicts and therefore does not protect CGI applications from the presence of untrusted client data in the HTTP_PROXY environment variable, which might allow remote attackers to redirect a CGI application's outbound HTTP traffic to an arbitrary proxy server via a crafted Proxy header in an HTTP request, aka an "httpoxy" issue.
Max CVSS
6.1
EPSS Score
1.09%
Published
2019-12-10
Updated
2020-08-18
Multiple cross-site scripting (XSS) vulnerabilities in the wiki application in Yaws 1.88 allow remote attackers to inject arbitrary web script or HTML via (1) the tag parameter to editTag.yaws, (2) the index parameter to showOldPage.yaws, (3) the node parameter to allRefsToMe.yaws, or (4) the text parameter to editPage.yaws.
Max CVSS
4.3
EPSS Score
0.16%
Published
2011-12-29
Updated
2012-09-25

CVE-2011-4350

Public exploit
Yaws 1.91 has a directory traversal vulnerability in the way certain URLs are processed. A remote authenticated user could use this flaw to obtain content of arbitrary local files via specially-crafted URL request.
Max CVSS
6.5
EPSS Score
17.41%
Published
2019-11-26
Updated
2020-08-18
Directory traversal vulnerability in Yaws 1.89 allows remote attackers to read arbitrary files via ..\ (dot dot backslash) and other sequences.
Max CVSS
5.0
EPSS Score
3.47%
Published
2010-11-04
Updated
2017-08-17
Yaws 1.85 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modify a window's title, or possibly execute arbitrary commands or overwrite files, via an HTTP request containing an escape sequence for a terminal emulator.
Max CVSS
5.0
EPSS Score
0.20%
Published
2010-01-13
Updated
2018-10-10
Yaws before 1.80 allows remote attackers to cause a denial of service (memory consumption and crash) via a request with a large number of headers.
Max CVSS
5.0
EPSS Score
19.58%
Published
2009-03-02
Updated
2017-09-29
Yaws Webserver 1.55 and earlier allows remote attackers to obtain the source code for yaws scripts via a request to a yaw script with a trailing %00 (null).
Max CVSS
5.0
EPSS Score
0.62%
Published
2005-06-17
Updated
2016-10-18
11 vulnerabilities found
This web site uses cookies for managing your session, storing preferences, website analytics and additional purposes described in our privacy policy.
By using this web site you are agreeing to CVEdetails.com terms of use!