CVE-2017-12978: cacti
Vulnerability summary
CVE-2017-12978 is a medium (CVSS 5.4) vulnerability in cacti. EPSS estimates a 0.79% chance of exploitation in the next 30 days, higher than 56.2% of scored vulnerabilities.
Not severe (CVSS 5.4, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 1 · Related 1Timeline
- 21-08-2017PublishedVulnerability first disclosed.
- 05-08-2024Last modifiedVulnerability information updated.
Description
lib/html.php in Cacti before 1.1.18 has XSS via the title field of an external link added by an authenticated user.
CVSS metrics
4 scores · 3 sources · 2 versions- OSV · UbuntuEcosystem advisory · calculated5.4MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- OSV · DebianEcosystem advisory · calculated5.4MediumCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS trend
Probability
0.79%
Chance of exploitation in the next 30 days
Percentile
56%
Versus all other CVEs
30-day change
No change 0.00 pp
From 0.79% on 04-10-2026
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, low-privilege account, user interaction (CVSS vector). Other conditions: not stated in public data.
Cacti1 product
- cacti≤ 1.1.17
Debian1 product
- cacti< 1.1.18+ds1-1
Ubuntu1 product
- cacti< 1.1.18+ds1-1
3 vendors · 3 products
References
7 links- github.com/Cacti/cacti/commit/9c610a7a4e29595dcaf7d7082134e4b89619ea24X Refsource CONFIRMIssue TrackingPatchThird Party AdvisoryREPORT
- github.com/Cacti/cacti/blob/develop/docs/CHANGELOGX Refsource CONFIRMIssue TrackingPatchThird Party AdvisoryREPORT