Cacti allows Arbitrary File Creation leading to RCE
Cacti is an open source performance and fault management framework. An authenticated Cacti user can abuse graph creation and graph template functionality to create arbitrary PHP scripts in the web root of the application, leading to remote code execution on the server. This vulnerability is fixed in 1.2.29.
- Published
- Jan 27, 2025
- Updated
- Jun 17, 2026
- EPSS
- 54.0% · 99th percentile
- CWE
- CWE-144
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Report tools
Action score
50
Plan
Add it to your regular patch cycle.
- CVSS
- 34 / 40 · 8.7 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 16 / 30 · 54.0%
CISA SSVC decision
- Exploitation
- proof of concept
- Automatable
- yes
- Technical impact
- partial
Vulnrichment: CISA's decision-tree inputs.
CNA vs NVD score
- NVD
- —
- CNA · GitHub_M
- 8.7
- NVD has not scored this yet; the score shown is the CNA’s.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| cacti | cacti | cpe:2.3:a:cacti:cacti |
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- cacti cactibefore 1.2.29
Versions reported by the vendor
Affected version ranges reported by the assigning authority (GitHub_M). Independent of NVD's CPE analysis and usually ahead of it.
Cacti cacti
- <= 1.2.28affected
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:11 | cacti | before 1.2.16+ds1-2+deb11u5 | 1.2.16+ds1-2+deb11u5 |
| Debian:12 | cacti | before 1.2.24+ds1-1+deb12u5 | 1.2.24+ds1-1+deb12u5 |
| Debian:13 | cacti | before 1.2.28+ds1-4 | 1.2.28+ds1-4 |
Same product
cacti: all recordsOther highest-scoring records for the same primary product.
- CVE-2022-46169Unauthenticated Command InjectionKEV99Now
- CVE-2024-29895Cacti command injection in cmd_realtime.php70This week
- CVE-2023-39361Unauthenticated SQL Injection in graph_view.php in Cacti66This week
- CVE-2023-49085Cacti SQL Injection vulnerability57Plan
- CVE-2020-8813graph_realtime.php in Cacti 1.2.8 allows remote attackers to execute arbitrary OS commands via shell metacharacters in a cookie, if a guest 57Plan
- CVE-2023-51448SQL Injection vulnerability when managing SNMP Notification Receivers55Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| Cacti cacti | 1.2.29 · description | Vendor (CNA) |
| debian:cacti | 1.2.24+ds1-1+deb12u5 · Debian:12 | Package registry (OSV) |
Exploit status
Weaponized
A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.
Evidence
- Metasploit module ×1
- Proof-of-concept repository on GitHub ×6
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Metasploit module | exploit/multi/http/cacti_graph_template_rceCacti Graph Template authenticated RCE versions prior to 1.2.29exploit | 2025-01-27 |
| Proof-of-concept repository on GitHub | stars:38 | 2025-10-30 |
| Proof-of-concept repository on GitHub | stars:0 | 2025-12-12 |
| Proof-of-concept repository on GitHub | stars:0 | 2025-12-14 |
| Proof-of-concept repository on GitHub | stars:1 | 2026-01-15 |
| Proof-of-concept repository on GitHub | stars:0 | 2026-01-19 |
| Proof-of-concept repository on GitHub | stars:0 | 2026-05-02 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- Metasploit-1 d
- Published
- First PoC+275 d
- TodaySep 30, 2026+611 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- A low-privileged account is enough.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- Integrity
- Availability
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- Low
- User interaction
- None
- Scope
- X
Weakness class (CWE)
CWE-144 · Improper Neutralization of Line DelimitersCVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
nvd-secondary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
MITRE has no CAPEC/ATT&CK mapping for this CWE.
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
- github.com/Cacti/cacti/commit/c7e4ee798d263a3209ae6e7ba182c7b65284d8f0
- lists.debian.org/debian-lts-announce/2025/02/msg00010.html
Vendor advisories and official records. Exploit/PoC links are deliberately left out.