CVE-2011-0533

NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 4%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Cross-site scripting (XSS) vulnerability in Apache Continuum 1.1 through 1.2.3.1, 1.3.6, and 1.4.0 Beta; and Archiva 1.3.0 through 1.3.3 and 1.0 through 1.22 allows remote attackers to inject arbitrary web script or HTML via a crafted parameter, related to the autoIncludeParameters setting for the extremecomponents table.

CVSS v3
—
EG Score
0.0(none)
EG Risk
0
EG Risk 0/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses intrinsic severity with real-world exploitation and automatability, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. It is distinct from the 0–10 EG Score, which measures severity.

EPSS
89.9%
KEV
Not listed

Published

February 17, 2011

Last Modified

April 29, 2026

References (36)

Affected Packages

(2 across 1 ecosystem)
Maven(2)
PackageVulnerable rangeFixed inDependents
org.apache.archiva:archiva1.1 ... 1.3.3 (13 versions)1.3.4—
org.apache.continuum:continuum1.4.0-beta——

Data Freshness Timeline

(refreshed 12× in last 7d / 39× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 103 total refreshes for this CVE.

  1. 2026-07-23 01:04 UTCEG score recompute
  2. 2026-07-23 00:40 UTCEG score recompute
  3. 2026-07-23 00:08 UTCEG score recompute
  4. 2026-07-22 21:46 UTCEG score recompute
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Frequently asked(4)

What is CVE-2011-0533?
CVE-2011-0533 is a none vulnerability published on February 17, 2011. Cross-site scripting (XSS) vulnerability in Apache Continuum 1.1 through 1.2.3.1, 1.3.6, and 1.4.0 Beta; and Archiva 1.3.0 through 1.3.3 and 1.0 through 1.22 allows remote attackers to inject arbitrary web script or HTML via a crafted parameter, related to the autoIncludeParameters setting for the…
When was CVE-2011-0533 disclosed?
CVE-2011-0533 was first published in the National Vulnerability Database on February 17, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2011-0533 actively exploited?
CVE-2011-0533 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 89.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2011-0533?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-0533, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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