CVE-2020-10688: redhat fuse
Vulnerability summary
CVE-2020-10688 is a medium (CVSS 6.1) vulnerability in redhat fuse. EPSS estimates a 1.39% chance of exploitation in the next 30 days, higher than 72.2% of scored vulnerabilities. 1 public exploit is recorded.
Not severe (CVSS 6.1, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 5 · Related 2Timeline
- 27-05-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
A cross-site scripting (XSS) flaw was found in RESTEasy in versions before 3.11.1.Final and before 4.5.3.Final, where it did not properly handle URL encoding when the RESTEASY003870 exception occurs. An attacker could use this flaw to launch a reflected XSS attack.
CVSS metrics
5 scores · 4 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- OSV · DebianEcosystem advisory · calculated6.1MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- OSV · MavenEcosystem advisory · calculated5.4MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:NDiffers
EPSS trend
Probability
1.39%
Chance of exploitation in the next 30 days
Percentile
72%
Versus all other CVEs
30-day change
No change 0.00 pp
From 1.39% 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
1 foundQuarkus
Maturity: poc
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication, user interaction (CVSS vector). Other conditions: not stated in public data.
Redhat4 products
- fuse1.0
- jboss_enterprise_application_platformna | 7.3 | 7.4
- openshift_application_runtimesna
- resteasy< 3.11.1 | ≥ 4.5.0, < 4.5.3
Org.jboss.resteasy2 products
- resteasy-bom< 3.11.1.Final | ≥ 4.0.0, < 4.5.3.Final
- resteasy-core< 3.11.1.Final | ≥ 4.0.0, < 4.5.3.Final
Ubuntu2 products
- resteasy< 3.0.6-3ubuntu0.1~esm1 | < 3.6.2-2ubuntu0.20.04.1~esm1 | < 3.6.2-2ubuntu0.22.04.1~esm1 | < 3.6.2-2ubuntu0.24.04.1~esm1 | All versions (No fix recorded)
- resteasy3.0< 3.0.26-1~18.04.1~esm1 | < 3.0.26-1ubuntu0.1~esm1 | < 3.0.26-3ubuntu0.1
Debian1 product
- resteasy3.0< 3.0.26-4
4 vendors · 9 products
References
11 links- bugzilla.redhat.com/show_bug.cgi?id=1814974X Refsource MISCREPORTWEBIssue TrackingPatchVendor Advisory
- github.com/quarkusio/quarkus/issues/7248X Refsource MISCREPORTWEBExploitIssue TrackingThird Party Advisory
- issues.redhat.com/browse/RESTEASY-2519X Refsource MISCREPORTWEBIssue TrackingPermissions RequiredVendor Advisory
