CVE-2017-7561: red hat, inc. resteasy Origin Validation Error
Vulnerability summary
CVE-2017-7561 is a high (CVSS 7.5) Origin Validation Error vulnerability in red hat, inc. resteasy. EPSS estimates a 1.35% chance of exploitation in the next 30 days, higher than 71.6% of scored vulnerabilities.
Severe, CVSS 7.5 (NVD); no exploitation reported by the 5 checked sources; EPSS 1% (FIRST, 03-11-2026)
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 6Timeline
- 13-09-2017PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
Description
Red Hat JBoss EAP version 3.0.7 through before 4.0.0.Beta1 is vulnerable to a server-side cache poisoning or CORS requests in the JAX-RS component resulting in a moderate impact.
CVSS metrics
5 scores · 4 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated7.5HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- OSV · DebianEcosystem advisory · calculated7.5HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- OSV · MavenEcosystem advisory · calculated7.5HighCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS trend
Probability
1.35%
Chance of exploitation in the next 30 days
Percentile
72%
Versus all other CVEs
30-day change
Decrease -0.16 pp
From 1.51% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-346Origin Validation ErrorThe product does not properly verify that the source of data or communication is valid.
- CWE-444Inconsistent Interpretation of HTTP RequestsThe product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.
Affected systems
Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.
Debian1 product
- resteasy3.0< 3.0.26-1
Org.jboss.resteasy1 product
- resteasy-jaxrs≥ 3.0.7.Final, < 3.0.25.Final | ≥ 3.1.4.Final, < 3.5.0.CR1
Red hat, inc.1 product
- resteasy3.0.7 through before 4.0.0Beta1
Redhat1 product
- jboss_enterprise_application_platform3.0.7 | 3.0.8 | 3.1.0 | 3.1.1 | 3.1.2 | 3.1.4 | 3.1.5 | 3.2.3 | 3.2.4 | 3.2.5 | 3.2.9 | 3.2.13 | 3.3.0 | 3.5.1
Ubuntu1 product
- resteasy3.0All versions (No fix recorded)
5 vendors · 5 products
References
16 linksShow all 16 references
- github.com/resteasy/ResteasyPACKAGE