2.6

CVE-2011-2477: icinga Cross-site Scripting

CVSS: 2.6v2.0LowModified
Published 14-06-2011Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2011-2477 is a low (CVSS 2.6) Cross-site Scripting vulnerability in icinga. EPSS estimates a 0.87% chance of exploitation in the next 30 days, higher than 58.2% of scored vulnerabilities.

Overall risk
11/100
0100
Low · default modelHow is this calculated?
CVSS score
2.6/10
010
Low · v2.0 (NVD)
EPSS score
0.87%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 14-06-2011
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Multiple cross-site scripting (XSS) vulnerabilities in config.c in config.cgi in Icinga before 1.4.1, when escape_html_tags is disabled, allow remote attackers to inject arbitrary web script or HTML via a JavaScript expression, as demonstrated by the onload attribute of a BODY element located after a check-host-alive! sequence, a different vulnerability than CVE-2011-2179.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.87%

Chance of exploitation in the next 30 days

Percentile

58%

Versus all other CVEs

30-day change

0.00 pp

From 0.87% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.87%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Icinga1 product
  • icingaEOL≤ 1.4.0 | 0.8.0 | 0.8.1 | 0.8.2 | 0.8.3 | 0.8.4 | 1.0 | 1.0:rc1 | 1.0.1 | 1.0.2 | 1.0.3 | 1.2.0 | 1.2.1 | 1.3.0 | 1.3.1

1 vendor · 1 product

References

2 links