Apache: Security Vulnerabilities
On Apache JSPWiki, up to version 2.11.0.M4, a carefully crafted plugin link invocation could trigger an XSS vulnerability on Apache JSPWiki, related to the WYSIWYG editor, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim.
CVSS Score
6.1
EPSS Score
0.044
Published
2019-09-23
On Apache JSPWiki, up to version 2.11.0.M4, a carefully crafted plugin link invocation could trigger an XSS vulnerability on Apache JSPWiki, related to InfoContent.jsp, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim.
CVSS Score
6.1
EPSS Score
0.044
Published
2019-09-23
The code which checks HMAC in form submissions used String.equals() for comparisons, which results in a timing side channel for the comparison of the HMAC signatures. This could lead to remote code execution if an attacker is able to determine the correct signature for their payload. The comparison should be done with a constant time algorithm instead.
CVSS Score
9.8
EPSS Score
0.098
Published
2019-09-16
Tapestry processes assets `/assets/ctx` using classes chain `StaticFilesFilter -> AssetDispatcher -> ContextResource`, which doesn't filter the character `\`, so attacker can perform a path traversal attack to read any files on Windows platform.
CVSS Score
7.5
EPSS Score
0.014
Published
2019-09-16
Manipulating classpath asset file URLs, an attacker could guess the path to a known file in the classpath and have it downloaded. If the attacker found the file with the value of the tapestry.hmac-passphrase configuration symbol, most probably the webapp's AppModule class, the value of this symbol could be used to craft a Java deserialization attack, thus running malicious injected Java code. The vector would be the t:formdata parameter from the Form component.
CVSS Score
9.8
EPSS Score
0.155
Published
2019-09-16
The "Blog", "Forum", "Contact Us" screens of the template "ecommerce" application bundled in Apache OFBiz are weak to Stored XSS attacks. Mitigation: Upgrade to 16.11.06 or manually apply the following commits on branch 16.11: 1858438, 1858543, 1860595 and 1860616
CVSS Score
6.1
EPSS Score
0.03
Published
2019-09-11
An RCE is possible by entering Freemarker markup in an Apache OFBiz Form Widget textarea field when encoding has been disabled on such a field. This was the case for the Customer Request "story" input in the Order Manager application. Encoding should not be disabled without good reason and never within a field that accepts user input. Mitigation: Upgrade to 16.11.06 or manually apply the following commit on branch 16.11: r1858533
CVSS Score
9.8
EPSS Score
0.021
Published
2019-09-11
The Apache OFBiz HTTP engine (org.apache.ofbiz.service.engine.HttpEngine.java) handles requests for HTTP services via the /webtools/control/httpService endpoint. This service takes the `serviceContent` parameter in the request and deserializes it using XStream. This `XStream` instance is slightly guarded by disabling the creation of `ProcessBuilder`. However, this can be easily bypassed (and in multiple ways). Mitigation: Upgrade to 16.11.06 or manually apply the following commits on branch 16 r1850017+1850019
CVSS Score
9.8
EPSS Score
0.03
Published
2019-09-11
The java.io.ObjectInputStream is known to cause Java serialisation issues. This issue here is exposed by the "webtools/control/httpService" URL, and uses Java deserialization to perform code execution. In the HttpEngine, the value of the request parameter "serviceContext" is passed to the "deserialize" method of "XmlSerializer". Apache Ofbiz is affected via two different dependencies: "commons-beanutils" and an out-dated version of "commons-fileupload" Mitigation: Upgrade to 16.11.06 or manually apply the commits from OFBIZ-10770 and OFBIZ-10837 on branch 16
CVSS Score
9.8
EPSS Score
0.305
Published
2019-09-11
Solr versions 1.3.0 to 1.4.1, 3.1.0 to 3.6.2 and 4.0.0 to 4.10.4 are vulnerable to an XML resource consumption attack (a.k.a. Lol Bomb) via it’s update handler.?By leveraging XML DOCTYPE and ENTITY type elements, the attacker can create a pattern that will expand when the server parses the XML causing OOMs.
CVSS Score
7.5
EPSS Score
0.282
Published
2019-09-10